13689352

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 28293120

約数和(自身を除く): 14603768

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 191, 248, 289, 382, 527, 578, 764, 1054, 1156, 1528, 2108, 2312, 3247, 4216, 5921, 6494, 8959, 11842, 12988, 17918, 23684, 25976, 35836, 47368, 55199, 71672, 100657, 110398, 201314, 220796, 402628, 441592, 805256, 1711169, 3422338, 6844676, 13689352]

約数ペア:

[(1, 13689352), (2, 6844676), (4, 3422338), (8, 1711169), (17, 805256), (31, 441592), (34, 402628), (62, 220796), (68, 201314), (124, 110398), (136, 100657), (191, 71672), (248, 55199), (289, 47368), (382, 35836), (527, 25976), (578, 23684), (764, 17918), (1054, 12988), (1156, 11842), (1528, 8959), (2108, 6494), (2312, 5921), (3247, 4216)]