3822728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5249272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 89, 91, 104, 118, 178, 182, 236, 356, 364, 413, 472, 623, 712, 728, 767, 826, 1157, 1246, 1534, 1652, 2314, 2492, 3068, 3304, 4628, 4984, 5251, 5369, 6136, 8099, 9256, 10502, 10738, 16198, 21004, 21476, 32396, 36757, 42008, 42952, 64792, 68263, 73514, 136526, 147028, 273052, 294056, 477841, 546104, 955682, 1911364, 3822728]

約数ペア:

[(1, 3822728), (2, 1911364), (4, 955682), (7, 546104), (8, 477841), (13, 294056), (14, 273052), (26, 147028), (28, 136526), (52, 73514), (56, 68263), (59, 64792), (89, 42952), (91, 42008), (104, 36757), (118, 32396), (178, 21476), (182, 21004), (236, 16198), (356, 10738), (364, 10502), (413, 9256), (472, 8099), (623, 6136), (712, 5369), (728, 5251), (767, 4984), (826, 4628), (1157, 3304), (1246, 3068), (1534, 2492), (1652, 2314)]