78392384

素因数分解:

$2^6\times 7^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 178783488

約数和(自身を除く): 100391104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 233, 448, 466, 751, 932, 1502, 1631, 1864, 3004, 3262, 3728, 5257, 6008, 6524, 7456, 10514, 12016, 13048, 14912, 21028, 24032, 26096, 42056, 48064, 52192, 84112, 104384, 168224, 174983, 336448, 349966, 699932, 1224881, 1399864, 2449762, 2799728, 4899524, 5599456, 9799048, 11198912, 19598096, 39196192, 78392384]

約数ペア:

[(1, 78392384), (2, 39196192), (4, 19598096), (7, 11198912), (8, 9799048), (14, 5599456), (16, 4899524), (28, 2799728), (32, 2449762), (56, 1399864), (64, 1224881), (112, 699932), (224, 349966), (233, 336448), (448, 174983), (466, 168224), (751, 104384), (932, 84112), (1502, 52192), (1631, 48064), (1864, 42056), (3004, 26096), (3262, 24032), (3728, 21028), (5257, 14912), (6008, 13048), (6524, 12016), (7456, 10514)]