40803464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 86788800

約数和(自身を除く): 45985336

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 83, 104, 116, 163, 166, 232, 326, 332, 377, 652, 664, 754, 1079, 1304, 1508, 2119, 2158, 2407, 3016, 4238, 4316, 4727, 4814, 8476, 8632, 9454, 9628, 13529, 16952, 18908, 19256, 27058, 31291, 37816, 54116, 61451, 62582, 108232, 122902, 125164, 175877, 245804, 250328, 351754, 392341, 491608, 703508, 784682, 1407016, 1569364, 3138728, 5100433, 10200866, 20401732, 40803464]

約数ペア:

[(1, 40803464), (2, 20401732), (4, 10200866), (8, 5100433), (13, 3138728), (26, 1569364), (29, 1407016), (52, 784682), (58, 703508), (83, 491608), (104, 392341), (116, 351754), (163, 250328), (166, 245804), (232, 175877), (326, 125164), (332, 122902), (377, 108232), (652, 62582), (664, 61451), (754, 54116), (1079, 37816), (1304, 31291), (1508, 27058), (2119, 19256), (2158, 18908), (2407, 16952), (3016, 13529), (4238, 9628), (4316, 9454), (4727, 8632), (4814, 8476)]