40351668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 114723840

約数和(自身を除く): 74372172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 131, 133, 193, 228, 262, 266, 386, 393, 399, 524, 532, 579, 772, 786, 798, 917, 1158, 1351, 1572, 1596, 1834, 2316, 2489, 2702, 2751, 3667, 3668, 4053, 4978, 5404, 5502, 7334, 7467, 8106, 9956, 11001, 11004, 14668, 14934, 16212, 17423, 22002, 25283, 25669, 29868, 34846, 44004, 50566, 51338, 52269, 69692, 75849, 77007, 101132, 102676, 104538, 151698, 154014, 176981, 209076, 303396, 308028, 353962, 480377, 530943, 707924, 960754, 1061886, 1441131, 1921508, 2123772, 2882262, 3362639, 5764524, 6725278, 10087917, 13450556, 20175834, 40351668]

約数ペア:

[(1, 40351668), (2, 20175834), (3, 13450556), (4, 10087917), (6, 6725278), (7, 5764524), (12, 3362639), (14, 2882262), (19, 2123772), (21, 1921508), (28, 1441131), (38, 1061886), (42, 960754), (57, 707924), (76, 530943), (84, 480377), (114, 353962), (131, 308028), (133, 303396), (193, 209076), (228, 176981), (262, 154014), (266, 151698), (386, 104538), (393, 102676), (399, 101132), (524, 77007), (532, 75849), (579, 69692), (772, 52269), (786, 51338), (798, 50566), (917, 44004), (1158, 34846), (1351, 29868), (1572, 25669), (1596, 25283), (1834, 22002), (2316, 17423), (2489, 16212), (2702, 14934), (2751, 14668), (3667, 11004), (3668, 11001), (4053, 9956), (4978, 8106), (5404, 7467), (5502, 7334)]