64412348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16122

約数の個数: 48

約数和(自身を含む): 151355904

約数和(自身を除く): 86943556

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16087, 32174, 64348, 112609, 176957, 209131, 225218, 353914, 418262, 450436, 707828, 836524, 1238699, 1463917, 2300441, 2477398, 2927834, 4600882, 4954796, 5855668, 9201764, 16103087, 32206174, 64412348]

約数ペア:

[(1, 64412348), (2, 32206174), (4, 16103087), (7, 9201764), (11, 5855668), (13, 4954796), (14, 4600882), (22, 2927834), (26, 2477398), (28, 2300441), (44, 1463917), (52, 1238699), (77, 836524), (91, 707828), (143, 450436), (154, 418262), (182, 353914), (286, 225218), (308, 209131), (364, 176957), (572, 112609), (1001, 64348), (2002, 32174), (4004, 16087)]