74019428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6761}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 163586304

約数和(自身を除く): 89566876

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 6761, 10948, 13522, 27044, 47327, 94654, 114937, 155503, 189308, 229874, 311006, 459748, 622012, 804559, 1088521, 1609118, 2177042, 2643551, 3218236, 4354084, 5287102, 10574204, 18504857, 37009714, 74019428]

約数ペア:

[(1, 74019428), (2, 37009714), (4, 18504857), (7, 10574204), (14, 5287102), (17, 4354084), (23, 3218236), (28, 2643551), (34, 2177042), (46, 1609118), (68, 1088521), (92, 804559), (119, 622012), (161, 459748), (238, 311006), (322, 229874), (391, 189308), (476, 155503), (644, 114937), (782, 94654), (1564, 47327), (2737, 27044), (5474, 13522), (6761, 10948)]