65980544

素因数分解:

$2^7\times 7^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 151368000

約数和(自身を除く): 85387456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 349, 422, 448, 698, 844, 896, 1396, 1477, 1688, 2443, 2792, 2954, 3376, 4886, 5584, 5908, 6752, 9772, 11168, 11816, 13504, 19544, 22336, 23632, 27008, 39088, 44672, 47264, 73639, 78176, 94528, 147278, 156352, 189056, 294556, 312704, 515473, 589112, 1030946, 1178224, 2061892, 2356448, 4123784, 4712896, 8247568, 9425792, 16495136, 32990272, 65980544]

約数ペア:

[(1, 65980544), (2, 32990272), (4, 16495136), (7, 9425792), (8, 8247568), (14, 4712896), (16, 4123784), (28, 2356448), (32, 2061892), (56, 1178224), (64, 1030946), (112, 589112), (128, 515473), (211, 312704), (224, 294556), (349, 189056), (422, 156352), (448, 147278), (698, 94528), (844, 78176), (896, 73639), (1396, 47264), (1477, 44672), (1688, 39088), (2443, 27008), (2792, 23632), (2954, 22336), (3376, 19544), (4886, 13504), (5584, 11816), (5908, 11168), (6752, 9772)]