13103776

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 30724596

約数和(自身を除く): 17620820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 137, 196, 224, 244, 274, 392, 427, 488, 548, 784, 854, 959, 976, 1096, 1568, 1708, 1918, 1952, 2192, 2989, 3416, 3836, 4384, 5978, 6713, 6832, 7672, 8357, 11956, 13426, 13664, 15344, 16714, 23912, 26852, 30688, 33428, 47824, 53704, 58499, 66856, 95648, 107408, 116998, 133712, 214816, 233996, 267424, 409493, 467992, 818986, 935984, 1637972, 1871968, 3275944, 6551888, 13103776]

約数ペア:

[(1, 13103776), (2, 6551888), (4, 3275944), (7, 1871968), (8, 1637972), (14, 935984), (16, 818986), (28, 467992), (32, 409493), (49, 267424), (56, 233996), (61, 214816), (98, 133712), (112, 116998), (122, 107408), (137, 95648), (196, 66856), (224, 58499), (244, 53704), (274, 47824), (392, 33428), (427, 30688), (488, 26852), (548, 23912), (784, 16714), (854, 15344), (959, 13664), (976, 13426), (1096, 11956), (1568, 8357), (1708, 7672), (1918, 6832), (1952, 6713), (2192, 5978), (2989, 4384), (3416, 3836)]