40967568

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4092

約数の個数: 60

約数和(自身を含む): 116296128

約数和(自身を除く): 75328560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 4007, 5112, 8014, 10224, 12021, 16028, 24042, 32056, 36063, 48084, 64112, 72126, 96168, 144252, 192336, 284497, 288504, 568994, 577008, 853491, 1137988, 1706982, 2275976, 2560473, 3413964, 4551952, 5120946, 6827928, 10241892, 13655856, 20483784, 40967568]

約数ペア:

[(1, 40967568), (2, 20483784), (3, 13655856), (4, 10241892), (6, 6827928), (8, 5120946), (9, 4551952), (12, 3413964), (16, 2560473), (18, 2275976), (24, 1706982), (36, 1137988), (48, 853491), (71, 577008), (72, 568994), (142, 288504), (144, 284497), (213, 192336), (284, 144252), (426, 96168), (568, 72126), (639, 64112), (852, 48084), (1136, 36063), (1278, 32056), (1704, 24042), (2556, 16028), (3408, 12021), (4007, 10224), (5112, 8014)]