74789776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 153601280

約数和(自身を除く): 78811504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 1567, 2512, 2983, 3134, 5966, 6268, 11932, 12536, 23864, 25072, 29773, 47728, 59546, 119092, 238184, 246019, 476368, 492038, 984076, 1968152, 3936304, 4674361, 9348722, 18697444, 37394888, 74789776]

約数ペア:

[(1, 74789776), (2, 37394888), (4, 18697444), (8, 9348722), (16, 4674361), (19, 3936304), (38, 1968152), (76, 984076), (152, 492038), (157, 476368), (304, 246019), (314, 238184), (628, 119092), (1256, 59546), (1567, 47728), (2512, 29773), (2983, 25072), (3134, 23864), (5966, 12536), (6268, 11932)]