15678004304

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1723}}^1\times {\mathrm{9323}}^1$

素因数の和:11115

約数の個数: 40

約数和(自身を含む): 30895335072

約数和(自身を除く): 15217330768

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1723, 3446, 6892, 9323, 13784, 18646, 27568, 37292, 74584, 105103, 149168, 210206, 420412, 568703, 840824, 1137406, 1681648, 2274812, 4549624, 9099248, 16063529, 32127058, 64254116, 128508232, 257016464, 979875269, 1959750538, 3919501076, 7839002152, 15678004304]

約数ペア:

[(1, 15678004304), (2, 7839002152), (4, 3919501076), (8, 1959750538), (16, 979875269), (61, 257016464), (122, 128508232), (244, 64254116), (488, 32127058), (976, 16063529), (1723, 9099248), (3446, 4549624), (6892, 2274812), (9323, 1681648), (13784, 1137406), (18646, 840824), (27568, 568703), (37292, 420412), (74584, 210206), (105103, 149168)]