13500872

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 33488640

約数和(自身を除く): 19987768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 101, 124, 154, 196, 202, 217, 248, 308, 341, 392, 404, 434, 539, 616, 682, 707, 808, 868, 1078, 1111, 1364, 1414, 1519, 1736, 2156, 2222, 2387, 2728, 2828, 3038, 3131, 4312, 4444, 4774, 4949, 5656, 6076, 6262, 7777, 8888, 9548, 9898, 12152, 12524, 15554, 16709, 19096, 19796, 21917, 25048, 31108, 33418, 34441, 39592, 43834, 54439, 62216, 66836, 68882, 87668, 108878, 133672, 137764, 153419, 175336, 217756, 241087, 275528, 306838, 435512, 482174, 613676, 964348, 1227352, 1687609, 1928696, 3375218, 6750436, 13500872]

約数ペア:

[(1, 13500872), (2, 6750436), (4, 3375218), (7, 1928696), (8, 1687609), (11, 1227352), (14, 964348), (22, 613676), (28, 482174), (31, 435512), (44, 306838), (49, 275528), (56, 241087), (62, 217756), (77, 175336), (88, 153419), (98, 137764), (101, 133672), (124, 108878), (154, 87668), (196, 68882), (202, 66836), (217, 62216), (248, 54439), (308, 43834), (341, 39592), (392, 34441), (404, 33418), (434, 31108), (539, 25048), (616, 21917), (682, 19796), (707, 19096), (808, 16709), (868, 15554), (1078, 12524), (1111, 12152), (1364, 9898), (1414, 9548), (1519, 8888), (1736, 7777), (2156, 6262), (2222, 6076), (2387, 5656), (2728, 4949), (2828, 4774), (3038, 4444), (3131, 4312)]