40306416

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11827}}^1$

素因数の和:11909

約数の個数: 40

約数和(自身を含む): 105600384

約数和(自身を除く): 65293968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 11827, 23654, 35481, 47308, 70962, 94616, 141924, 189232, 283848, 567696, 839717, 1679434, 2519151, 3358868, 5038302, 6717736, 10076604, 13435472, 20153208, 40306416]

約数ペア:

[(1, 40306416), (2, 20153208), (3, 13435472), (4, 10076604), (6, 6717736), (8, 5038302), (12, 3358868), (16, 2519151), (24, 1679434), (48, 839717), (71, 567696), (142, 283848), (213, 189232), (284, 141924), (426, 94616), (568, 70962), (852, 47308), (1136, 35481), (1704, 23654), (3408, 11827)]