15996384

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:912

約数の個数: 72

約数和(自身を含む): 46224360

約数和(自身を除く): 30227976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 829, 1072, 1206, 1608, 1658, 2144, 2412, 2487, 3216, 3316, 4824, 4974, 6432, 6632, 7461, 9648, 9948, 13264, 14922, 19296, 19896, 26528, 29844, 39792, 55543, 59688, 79584, 111086, 119376, 166629, 222172, 238752, 333258, 444344, 499887, 666516, 888688, 999774, 1333032, 1777376, 1999548, 2666064, 3999096, 5332128, 7998192, 15996384]

約数ペア:

[(1, 15996384), (2, 7998192), (3, 5332128), (4, 3999096), (6, 2666064), (8, 1999548), (9, 1777376), (12, 1333032), (16, 999774), (18, 888688), (24, 666516), (32, 499887), (36, 444344), (48, 333258), (67, 238752), (72, 222172), (96, 166629), (134, 119376), (144, 111086), (201, 79584), (268, 59688), (288, 55543), (402, 39792), (536, 29844), (603, 26528), (804, 19896), (829, 19296), (1072, 14922), (1206, 13264), (1608, 9948), (1658, 9648), (2144, 7461), (2412, 6632), (2487, 6432), (3216, 4974), (3316, 4824)]