742338.0000000

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 17189376

約数和(自身を除く): 8924464

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 607, 851, 1214, 1702, 2428, 3404, 4856, 6808, 9712, 13616, 13961, 22459, 27922, 44918, 55844, 89836, 111688, 179672, 223376, 359344, 516557, 1033114, 2066228, 4132456, 8264912]

約数ペア:

[(1, 8264912), (2, 4132456), (4, 2066228), (8, 1033114), (16, 516557), (23, 359344), (37, 223376), (46, 179672), (74, 111688), (92, 89836), (148, 55844), (184, 44918), (296, 27922), (368, 22459), (592, 13961), (607, 13616), (851, 9712), (1214, 6808), (1702, 4856), (2428, 3404)]