41239904

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 84900816

約数和(自身を除く): 43660912

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 148, 244, 296, 488, 571, 592, 976, 1142, 1184, 1952, 2257, 2284, 4514, 4568, 9028, 9136, 18056, 18272, 21127, 34831, 36112, 42254, 69662, 72224, 84508, 139324, 169016, 278648, 338032, 557296, 676064, 1114592, 1288747, 2577494, 5154988, 10309976, 20619952, 41239904]

約数ペア:

[(1, 41239904), (2, 20619952), (4, 10309976), (8, 5154988), (16, 2577494), (32, 1288747), (37, 1114592), (61, 676064), (74, 557296), (122, 338032), (148, 278648), (244, 169016), (296, 139324), (488, 84508), (571, 72224), (592, 69662), (976, 42254), (1142, 36112), (1184, 34831), (1952, 21127), (2257, 18272), (2284, 18056), (4514, 9136), (4568, 9028)]