40613944

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 96012000

約数和(自身を除く): 55398056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 49, 56, 76, 82, 98, 133, 152, 164, 196, 266, 287, 328, 343, 361, 392, 532, 574, 686, 722, 779, 931, 1064, 1148, 1372, 1444, 1558, 1862, 2009, 2296, 2527, 2744, 2888, 3116, 3724, 4018, 5054, 5453, 6232, 6517, 7448, 8036, 10108, 10906, 13034, 14063, 14801, 16072, 17689, 20216, 21812, 26068, 28126, 29602, 35378, 38171, 43624, 52136, 56252, 59204, 70756, 76342, 103607, 112504, 118408, 123823, 141512, 152684, 207214, 247646, 267197, 305368, 414428, 495292, 534394, 725249, 828856, 990584, 1068788, 1450498, 2137576, 2900996, 5076743, 5801992, 10153486, 20306972, 40613944]

約数ペア:

[(1, 40613944), (2, 20306972), (4, 10153486), (7, 5801992), (8, 5076743), (14, 2900996), (19, 2137576), (28, 1450498), (38, 1068788), (41, 990584), (49, 828856), (56, 725249), (76, 534394), (82, 495292), (98, 414428), (133, 305368), (152, 267197), (164, 247646), (196, 207214), (266, 152684), (287, 141512), (328, 123823), (343, 118408), (361, 112504), (392, 103607), (532, 76342), (574, 70756), (686, 59204), (722, 56252), (779, 52136), (931, 43624), (1064, 38171), (1148, 35378), (1372, 29602), (1444, 28126), (1558, 26068), (1862, 21812), (2009, 20216), (2296, 17689), (2527, 16072), (2744, 14801), (2888, 14063), (3116, 13034), (3724, 10906), (4018, 10108), (5054, 8036), (5453, 7448), (6232, 6517)]