40237944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 104487840

約数和(自身を除く): 64249896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 113, 148, 222, 226, 296, 339, 401, 444, 452, 678, 802, 888, 904, 1203, 1356, 1604, 2406, 2712, 3208, 4181, 4812, 8362, 9624, 12543, 14837, 16724, 25086, 29674, 33448, 44511, 45313, 50172, 59348, 89022, 90626, 100344, 118696, 135939, 178044, 181252, 271878, 356088, 362504, 543756, 1087512, 1676581, 3353162, 5029743, 6706324, 10059486, 13412648, 20118972, 40237944]

約数ペア:

[(1, 40237944), (2, 20118972), (3, 13412648), (4, 10059486), (6, 6706324), (8, 5029743), (12, 3353162), (24, 1676581), (37, 1087512), (74, 543756), (111, 362504), (113, 356088), (148, 271878), (222, 181252), (226, 178044), (296, 135939), (339, 118696), (401, 100344), (444, 90626), (452, 89022), (678, 59348), (802, 50172), (888, 45313), (904, 44511), (1203, 33448), (1356, 29674), (1604, 25086), (2406, 16724), (2712, 14837), (3208, 12543), (4181, 9624), (4812, 8362)]