13765648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 30644740

約数和(自身を除く): 16879092

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 229, 272, 289, 442, 458, 578, 884, 916, 1156, 1768, 1832, 2312, 2977, 3536, 3664, 3757, 3893, 4624, 5954, 7514, 7786, 11908, 15028, 15572, 23816, 30056, 31144, 47632, 50609, 60112, 62288, 66181, 101218, 132362, 202436, 264724, 404872, 529448, 809744, 860353, 1058896, 1720706, 3441412, 6882824, 13765648]

約数ペア:

[(1, 13765648), (2, 6882824), (4, 3441412), (8, 1720706), (13, 1058896), (16, 860353), (17, 809744), (26, 529448), (34, 404872), (52, 264724), (68, 202436), (104, 132362), (136, 101218), (208, 66181), (221, 62288), (229, 60112), (272, 50609), (289, 47632), (442, 31144), (458, 30056), (578, 23816), (884, 15572), (916, 15028), (1156, 11908), (1768, 7786), (1832, 7514), (2312, 5954), (2977, 4624), (3536, 3893), (3664, 3757)]