40315626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 98062380

約数和(自身を除く): 57746754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 457, 507, 522, 754, 914, 1014, 1131, 1371, 1521, 2262, 2742, 3042, 3393, 4113, 4901, 5941, 6786, 8226, 9802, 11882, 13253, 14703, 17823, 26506, 29406, 35646, 39759, 44109, 53469, 77233, 79518, 88218, 106938, 119277, 154466, 172289, 231699, 238554, 344578, 463398, 516867, 695097, 1033734, 1390194, 1550601, 2239757, 3101202, 4479514, 6719271, 13438542, 20157813, 40315626]

約数ペア:

[(1, 40315626), (2, 20157813), (3, 13438542), (6, 6719271), (9, 4479514), (13, 3101202), (18, 2239757), (26, 1550601), (29, 1390194), (39, 1033734), (58, 695097), (78, 516867), (87, 463398), (117, 344578), (169, 238554), (174, 231699), (234, 172289), (261, 154466), (338, 119277), (377, 106938), (457, 88218), (507, 79518), (522, 77233), (754, 53469), (914, 44109), (1014, 39759), (1131, 35646), (1371, 29406), (1521, 26506), (2262, 17823), (2742, 14703), (3042, 13253), (3393, 11882), (4113, 9802), (4901, 8226), (5941, 6786)]