15697110724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 28198195200

約数和(自身を除く): 12501084476

約数列:

[1, 2, 4, 61, 122, 179, 244, 281, 358, 562, 716, 1124, 1279, 2558, 5116, 10919, 17141, 21838, 34282, 43676, 50299, 68564, 78019, 100598, 156038, 201196, 228941, 312076, 359399, 457882, 718798, 915764, 1437596, 3068239, 6136478, 12272956, 13965401, 21923339, 27930802, 43846678, 55861604, 64332421, 87693356, 128664842, 257329684, 3924277681, 7848555362, 15697110724]

約数ペア:

[(1, 15697110724), (2, 7848555362), (4, 3924277681), (61, 257329684), (122, 128664842), (179, 87693356), (244, 64332421), (281, 55861604), (358, 43846678), (562, 27930802), (716, 21923339), (1124, 13965401), (1279, 12272956), (2558, 6136478), (5116, 3068239), (10919, 1437596), (17141, 915764), (21838, 718798), (34282, 457882), (43676, 359399), (50299, 312076), (68564, 228941), (78019, 201196), (100598, 156038)]