30938432

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 71542656

約数和(自身を除く): 40604224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1303, 1484, 1696, 2606, 2968, 3392, 5212, 5936, 9121, 10424, 11872, 18242, 20848, 23744, 36484, 41696, 69059, 72968, 83392, 138118, 145936, 276236, 291872, 483413, 552472, 583744, 966826, 1104944, 1933652, 2209888, 3867304, 4419776, 7734608, 15469216, 30938432]

約数ペア:

[(1, 30938432), (2, 15469216), (4, 7734608), (7, 4419776), (8, 3867304), (14, 2209888), (16, 1933652), (28, 1104944), (32, 966826), (53, 583744), (56, 552472), (64, 483413), (106, 291872), (112, 276236), (212, 145936), (224, 138118), (371, 83392), (424, 72968), (448, 69059), (742, 41696), (848, 36484), (1303, 23744), (1484, 20848), (1696, 18242), (2606, 11872), (2968, 10424), (3392, 9121), (5212, 5936)]