4486432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 9555840

約数和(自身を除く): 5069408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 157, 188, 304, 314, 376, 608, 628, 752, 893, 1256, 1504, 1786, 2512, 2983, 3572, 5024, 5966, 7144, 7379, 11932, 14288, 14758, 23864, 28576, 29516, 47728, 59032, 95456, 118064, 140201, 236128, 280402, 560804, 1121608, 2243216, 4486432]

約数ペア:

[(1, 4486432), (2, 2243216), (4, 1121608), (8, 560804), (16, 280402), (19, 236128), (32, 140201), (38, 118064), (47, 95456), (76, 59032), (94, 47728), (152, 29516), (157, 28576), (188, 23864), (304, 14758), (314, 14288), (376, 11932), (608, 7379), (628, 7144), (752, 5966), (893, 5024), (1256, 3572), (1504, 2983), (1786, 2512)]