74221072

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 146419200

約数和(自身を除く): 72198128

約数列:

[1, 2, 4, 8, 16, 149, 163, 191, 298, 326, 382, 596, 652, 764, 1192, 1304, 1528, 2384, 2608, 3056, 24287, 28459, 31133, 48574, 56918, 62266, 97148, 113836, 124532, 194296, 227672, 249064, 388592, 455344, 498128, 4638817, 9277634, 18555268, 37110536, 74221072]

約数ペア:

[(1, 74221072), (2, 37110536), (4, 18555268), (8, 9277634), (16, 4638817), (149, 498128), (163, 455344), (191, 388592), (298, 249064), (326, 227672), (382, 194296), (596, 124532), (652, 113836), (764, 97148), (1192, 62266), (1304, 56918), (1528, 48574), (2384, 31133), (2608, 28459), (3056, 24287)]