73468330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 142829568

約数和(自身を除く): 69361238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 1151, 2302, 2455, 4910, 5755, 6383, 11510, 12766, 14963, 29926, 31915, 63830, 74815, 149630, 565141, 1130282, 2825705, 5651410, 7346833, 14693666, 36734165, 73468330]

約数ペア:

[(1, 73468330), (2, 36734165), (5, 14693666), (10, 7346833), (13, 5651410), (26, 2825705), (65, 1130282), (130, 565141), (491, 149630), (982, 74815), (1151, 63830), (2302, 31915), (2455, 29926), (4910, 14963), (5755, 12766), (6383, 11510)]