40245996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1693}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 107765504

約数和(自身を除く): 67519508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1693, 1698, 1981, 3386, 3396, 3962, 5079, 5943, 6772, 7924, 10158, 11851, 11886, 20316, 23702, 23772, 35553, 47404, 71106, 142212, 479119, 958238, 1437357, 1916476, 2874714, 3353833, 5749428, 6707666, 10061499, 13415332, 20122998, 40245996]

約数ペア:

[(1, 40245996), (2, 20122998), (3, 13415332), (4, 10061499), (6, 6707666), (7, 5749428), (12, 3353833), (14, 2874714), (21, 1916476), (28, 1437357), (42, 958238), (84, 479119), (283, 142212), (566, 71106), (849, 47404), (1132, 35553), (1693, 23772), (1698, 23702), (1981, 20316), (3386, 11886), (3396, 11851), (3962, 10158), (5079, 7924), (5943, 6772)]