40394904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 112285440

約数和(自身を除く): 71890536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 2887, 3498, 4664, 5774, 6996, 8661, 11548, 13992, 17322, 23096, 31757, 34644, 63514, 69288, 95271, 127028, 153011, 190542, 254056, 306022, 381084, 459033, 612044, 762168, 918066, 1224088, 1683121, 1836132, 3366242, 3672264, 5049363, 6732484, 10098726, 13464968, 20197452, 40394904]

約数ペア:

[(1, 40394904), (2, 20197452), (3, 13464968), (4, 10098726), (6, 6732484), (8, 5049363), (11, 3672264), (12, 3366242), (22, 1836132), (24, 1683121), (33, 1224088), (44, 918066), (53, 762168), (66, 612044), (88, 459033), (106, 381084), (132, 306022), (159, 254056), (212, 190542), (264, 153011), (318, 127028), (424, 95271), (583, 69288), (636, 63514), (1166, 34644), (1272, 31757), (1749, 23096), (2332, 17322), (2887, 13992), (3498, 11548), (4664, 8661), (5774, 6996)]