16034592004

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 29621229120

約数和(自身を除く): 13586637116

約数列:

[1, 2, 4, 47, 61, 71, 94, 122, 142, 188, 244, 284, 419, 838, 1676, 2209, 2867, 3337, 4331, 4418, 5734, 6674, 8662, 8836, 11468, 13348, 17324, 19693, 25559, 29749, 39386, 51118, 59498, 78772, 102236, 118996, 134749, 156839, 203557, 269498, 313678, 407114, 538996, 627356, 814228, 925571, 1201273, 1398203, 1814689, 1851142, 2402546, 2796406, 3629378, 3702284, 4805092, 5592812, 7258756, 9567179, 19134358, 38268716, 56459831, 65715541, 85290383, 112919662, 131431082, 170580766, 225839324, 262862164, 341161532, 4008648001, 8017296002, 16034592004]

約数ペア:

[(1, 16034592004), (2, 8017296002), (4, 4008648001), (47, 341161532), (61, 262862164), (71, 225839324), (94, 170580766), (122, 131431082), (142, 112919662), (188, 85290383), (244, 65715541), (284, 56459831), (419, 38268716), (838, 19134358), (1676, 9567179), (2209, 7258756), (2867, 5592812), (3337, 4805092), (4331, 3702284), (4418, 3629378), (5734, 2796406), (6674, 2402546), (8662, 1851142), (8836, 1814689), (11468, 1398203), (13348, 1201273), (17324, 925571), (19693, 814228), (25559, 627356), (29749, 538996), (39386, 407114), (51118, 313678), (59498, 269498), (78772, 203557), (102236, 156839), (118996, 134749)]