40139952

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13709}}^1$

素因数の和:13781

約数の個数: 40

約数和(自身を含む): 105402480

約数和(自身を除く): 65262528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 13709, 27418, 41127, 54836, 82254, 109672, 164508, 219344, 329016, 658032, 836249, 1672498, 2508747, 3344996, 5017494, 6689992, 10034988, 13379984, 20069976, 40139952]

約数ペア:

[(1, 40139952), (2, 20069976), (3, 13379984), (4, 10034988), (6, 6689992), (8, 5017494), (12, 3344996), (16, 2508747), (24, 1672498), (48, 836249), (61, 658032), (122, 329016), (183, 219344), (244, 164508), (366, 109672), (488, 82254), (732, 54836), (976, 41127), (1464, 27418), (2928, 13709)]