37820848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 80874288

約数和(自身を除く): 43053440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 197, 208, 284, 338, 394, 568, 676, 788, 923, 1136, 1352, 1576, 1846, 2561, 2704, 3152, 3692, 5122, 7384, 10244, 11999, 13987, 14768, 20488, 23998, 27974, 33293, 40976, 47996, 55948, 66586, 95992, 111896, 133172, 181831, 191984, 223792, 266344, 363662, 532688, 727324, 1454648, 2363803, 2909296, 4727606, 9455212, 18910424, 37820848]

約数ペア:

[(1, 37820848), (2, 18910424), (4, 9455212), (8, 4727606), (13, 2909296), (16, 2363803), (26, 1454648), (52, 727324), (71, 532688), (104, 363662), (142, 266344), (169, 223792), (197, 191984), (208, 181831), (284, 133172), (338, 111896), (394, 95992), (568, 66586), (676, 55948), (788, 47996), (923, 40976), (1136, 33293), (1352, 27974), (1576, 23998), (1846, 20488), (2561, 14768), (2704, 13987), (3152, 11999), (3692, 10244), (5122, 7384)]