40453728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 96

約数和(自身を含む): 124717824

約数和(自身を除く): 84264096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1627, 1776, 2072, 3108, 3254, 3552, 4144, 4881, 6216, 6508, 8288, 9762, 11389, 12432, 13016, 19524, 22778, 24864, 26032, 34167, 39048, 45556, 52064, 60199, 68334, 78096, 91112, 120398, 136668, 156192, 180597, 182224, 240796, 273336, 361194, 364448, 421393, 481592, 546672, 722388, 842786, 963184, 1093344, 1264179, 1444776, 1685572, 1926368, 2528358, 2889552, 3371144, 5056716, 5779104, 6742288, 10113432, 13484576, 20226864, 40453728]

約数ペア:

[(1, 40453728), (2, 20226864), (3, 13484576), (4, 10113432), (6, 6742288), (7, 5779104), (8, 5056716), (12, 3371144), (14, 2889552), (16, 2528358), (21, 1926368), (24, 1685572), (28, 1444776), (32, 1264179), (37, 1093344), (42, 963184), (48, 842786), (56, 722388), (74, 546672), (84, 481592), (96, 421393), (111, 364448), (112, 361194), (148, 273336), (168, 240796), (222, 182224), (224, 180597), (259, 156192), (296, 136668), (336, 120398), (444, 91112), (518, 78096), (592, 68334), (672, 60199), (777, 52064), (888, 45556), (1036, 39048), (1184, 34167), (1554, 26032), (1627, 24864), (1776, 22778), (2072, 19524), (3108, 13016), (3254, 12432), (3552, 11389), (4144, 9762), (4881, 8288), (6216, 6508)]