40918512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 110564352

約数和(自身を除く): 69645840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 257, 321, 372, 428, 496, 514, 642, 744, 771, 856, 1028, 1284, 1488, 1542, 1712, 2056, 2568, 3084, 3317, 4112, 5136, 6168, 6634, 7967, 9951, 12336, 13268, 15934, 19902, 23901, 26536, 27499, 31868, 39804, 47802, 53072, 54998, 63736, 79608, 82497, 95604, 109996, 127472, 159216, 164994, 191208, 219992, 329988, 382416, 439984, 659976, 852469, 1319952, 1704938, 2557407, 3409876, 5114814, 6819752, 10229628, 13639504, 20459256, 40918512]

約数ペア:

[(1, 40918512), (2, 20459256), (3, 13639504), (4, 10229628), (6, 6819752), (8, 5114814), (12, 3409876), (16, 2557407), (24, 1704938), (31, 1319952), (48, 852469), (62, 659976), (93, 439984), (107, 382416), (124, 329988), (186, 219992), (214, 191208), (248, 164994), (257, 159216), (321, 127472), (372, 109996), (428, 95604), (496, 82497), (514, 79608), (642, 63736), (744, 54998), (771, 53072), (856, 47802), (1028, 39804), (1284, 31868), (1488, 27499), (1542, 26536), (1712, 23901), (2056, 19902), (2568, 15934), (3084, 13268), (3317, 12336), (4112, 9951), (5136, 7967), (6168, 6634)]