69907952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 141105552

約数和(自身を除く): 71197600

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1747, 2501, 3494, 5002, 6988, 10004, 13976, 20008, 27952, 40016, 71627, 106567, 143254, 213134, 286508, 426268, 573016, 852536, 1146032, 1705072, 4369247, 8738494, 17476988, 34953976, 69907952]

約数ペア:

[(1, 69907952), (2, 34953976), (4, 17476988), (8, 8738494), (16, 4369247), (41, 1705072), (61, 1146032), (82, 852536), (122, 573016), (164, 426268), (244, 286508), (328, 213134), (488, 143254), (656, 106567), (976, 71627), (1747, 40016), (2501, 27952), (3494, 20008), (5002, 13976), (6988, 10004)]