40420764608

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{2237}}^1$

素因数の和:3070

約数の個数: 112

約数和(自身を含む): 93562651584

約数和(自身を除く): 53141886976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 761, 848, 1484, 1522, 1696, 2237, 2968, 3044, 3392, 4474, 5327, 5936, 6088, 8948, 10654, 11872, 12176, 15659, 17896, 21308, 23744, 24352, 31318, 35792, 40333, 42616, 48704, 62636, 71584, 80666, 85232, 118561, 125272, 143168, 161332, 170464, 237122, 250544, 282331, 322664, 340928, 474244, 501088, 564662, 645328, 829927, 948488, 1002176, 1129324, 1290656, 1659854, 1702357, 1896976, 2258648, 2581312, 3319708, 3404714, 3793952, 4517296, 6639416, 6809428, 7587904, 9034592, 11916499, 13278832, 13618856, 18069184, 23832998, 26557664, 27237712, 47665996, 53115328, 54475424, 90224921, 95331992, 108950848, 180449842, 190663984, 360899684, 381327968, 631574447, 721799368, 762655936, 1263148894, 1443598736, 2526297788, 2887197472, 5052595576, 5774394944, 10105191152, 20210382304, 40420764608]

約数ペア:

[(1, 40420764608), (2, 20210382304), (4, 10105191152), (7, 5774394944), (8, 5052595576), (14, 2887197472), (16, 2526297788), (28, 1443598736), (32, 1263148894), (53, 762655936), (56, 721799368), (64, 631574447), (106, 381327968), (112, 360899684), (212, 190663984), (224, 180449842), (371, 108950848), (424, 95331992), (448, 90224921), (742, 54475424), (761, 53115328), (848, 47665996), (1484, 27237712), (1522, 26557664), (1696, 23832998), (2237, 18069184), (2968, 13618856), (3044, 13278832), (3392, 11916499), (4474, 9034592), (5327, 7587904), (5936, 6809428), (6088, 6639416), (8948, 4517296), (10654, 3793952), (11872, 3404714), (12176, 3319708), (15659, 2581312), (17896, 2258648), (21308, 1896976), (23744, 1702357), (24352, 1659854), (31318, 1290656), (35792, 1129324), (40333, 1002176), (42616, 948488), (48704, 829927), (62636, 645328), (71584, 564662), (80666, 501088), (85232, 474244), (118561, 340928), (125272, 322664), (143168, 282331), (161332, 250544), (170464, 237122)]