16740464

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 36216432

約数和(自身を除く): 19475968

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 151, 164, 169, 208, 302, 328, 338, 533, 604, 656, 676, 1066, 1208, 1352, 1963, 2132, 2416, 2704, 3926, 4264, 6191, 6929, 7852, 8528, 12382, 13858, 15704, 24764, 25519, 27716, 31408, 49528, 51038, 55432, 80483, 99056, 102076, 110864, 160966, 204152, 321932, 408304, 643864, 1046279, 1287728, 2092558, 4185116, 8370232, 16740464]

約数ペア:

[(1, 16740464), (2, 8370232), (4, 4185116), (8, 2092558), (13, 1287728), (16, 1046279), (26, 643864), (41, 408304), (52, 321932), (82, 204152), (104, 160966), (151, 110864), (164, 102076), (169, 99056), (208, 80483), (302, 55432), (328, 51038), (338, 49528), (533, 31408), (604, 27716), (656, 25519), (676, 24764), (1066, 15704), (1208, 13858), (1352, 12382), (1963, 8528), (2132, 7852), (2416, 6929), (2704, 6191), (3926, 4264)]