28269426

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 29428494

約数列:

[1, 2, 3, 6, 89, 167, 178, 267, 317, 334, 501, 534, 634, 951, 1002, 1902, 14863, 28213, 29726, 44589, 52939, 56426, 84639, 89178, 105878, 158817, 169278, 317634, 4711571, 9423142, 14134713, 28269426]

約数ペア:

[(1, 28269426), (2, 14134713), (3, 9423142), (6, 4711571), (89, 317634), (167, 169278), (178, 158817), (267, 105878), (317, 89178), (334, 84639), (501, 56426), (534, 52939), (634, 44589), (951, 29726), (1002, 28213), (1902, 14863)]