15752152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 32676480

約数和(自身を除く): 16924328

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 191, 244, 338, 382, 488, 676, 764, 793, 1352, 1528, 1586, 2483, 3172, 4966, 6344, 9932, 10309, 11651, 19864, 20618, 23302, 32279, 41236, 46604, 64558, 82472, 93208, 129116, 151463, 258232, 302926, 605852, 1211704, 1969019, 3938038, 7876076, 15752152]

約数ペア:

[(1, 15752152), (2, 7876076), (4, 3938038), (8, 1969019), (13, 1211704), (26, 605852), (52, 302926), (61, 258232), (104, 151463), (122, 129116), (169, 93208), (191, 82472), (244, 64558), (338, 46604), (382, 41236), (488, 32279), (676, 23302), (764, 20618), (793, 19864), (1352, 11651), (1528, 10309), (1586, 9932), (2483, 6344), (3172, 4966)]