4067656

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 8019000

約数和(自身を除く): 3951344

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 197, 232, 356, 394, 712, 788, 1576, 2581, 5162, 5713, 10324, 11426, 17533, 20648, 22852, 35066, 45704, 70132, 140264, 508457, 1016914, 2033828, 4067656]

約数ペア:

[(1, 4067656), (2, 2033828), (4, 1016914), (8, 508457), (29, 140264), (58, 70132), (89, 45704), (116, 35066), (178, 22852), (197, 20648), (232, 17533), (356, 11426), (394, 10324), (712, 5713), (788, 5162), (1576, 2581)]