40995416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 97493760

約数和(自身を除く): 56498344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1091, 1342, 1708, 2182, 2684, 3416, 4364, 4697, 5368, 7637, 8728, 9394, 12001, 15274, 18788, 24002, 30548, 37576, 48004, 61096, 66551, 84007, 96008, 133102, 168014, 266204, 336028, 465857, 532408, 672056, 732061, 931714, 1464122, 1863428, 2928244, 3726856, 5124427, 5856488, 10248854, 20497708, 40995416]

約数ペア:

[(1, 40995416), (2, 20497708), (4, 10248854), (7, 5856488), (8, 5124427), (11, 3726856), (14, 2928244), (22, 1863428), (28, 1464122), (44, 931714), (56, 732061), (61, 672056), (77, 532408), (88, 465857), (122, 336028), (154, 266204), (244, 168014), (308, 133102), (427, 96008), (488, 84007), (616, 66551), (671, 61096), (854, 48004), (1091, 37576), (1342, 30548), (1708, 24002), (2182, 18788), (2684, 15274), (3416, 12001), (4364, 9394), (4697, 8728), (5368, 7637)]