72809488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4315

約数の個数: 40

約数和(自身を含む): 149912280

約数和(自身を除く): 77102792

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4241, 4292, 8482, 8584, 16964, 17168, 33928, 67856, 122989, 156917, 245978, 313834, 491956, 627668, 983912, 1255336, 1967824, 2510672, 4550593, 9101186, 18202372, 36404744, 72809488]

約数ペア:

[(1, 72809488), (2, 36404744), (4, 18202372), (8, 9101186), (16, 4550593), (29, 2510672), (37, 1967824), (58, 1255336), (74, 983912), (116, 627668), (148, 491956), (232, 313834), (296, 245978), (464, 156917), (592, 122989), (1073, 67856), (2146, 33928), (4241, 17168), (4292, 16964), (8482, 8584)]