140049976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1619}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 286934400

約数和(自身を除く): 146884424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 983, 1619, 1966, 3238, 3932, 6476, 7864, 10813, 12952, 17809, 21626, 35618, 43252, 71236, 86504, 142472, 1591477, 3182954, 6365908, 12731816, 17506247, 35012494, 70024988, 140049976]

約数ペア:

[(1, 140049976), (2, 70024988), (4, 35012494), (8, 17506247), (11, 12731816), (22, 6365908), (44, 3182954), (88, 1591477), (983, 142472), (1619, 86504), (1966, 71236), (3238, 43252), (3932, 35618), (6476, 21626), (7864, 17809), (10813, 12952)]