29554408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 33344792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 89, 103, 104, 124, 178, 206, 248, 356, 403, 412, 712, 806, 824, 1157, 1339, 1612, 2314, 2678, 2759, 3193, 3224, 4628, 5356, 5518, 6386, 9167, 9256, 10712, 11036, 12772, 18334, 22072, 25544, 35867, 36668, 41509, 71734, 73336, 83018, 119171, 143468, 166036, 238342, 284177, 286936, 332072, 476684, 568354, 953368, 1136708, 2273416, 3694301, 7388602, 14777204, 29554408]

約数ペア:

[(1, 29554408), (2, 14777204), (4, 7388602), (8, 3694301), (13, 2273416), (26, 1136708), (31, 953368), (52, 568354), (62, 476684), (89, 332072), (103, 286936), (104, 284177), (124, 238342), (178, 166036), (206, 143468), (248, 119171), (356, 83018), (403, 73336), (412, 71734), (712, 41509), (806, 36668), (824, 35867), (1157, 25544), (1339, 22072), (1612, 18334), (2314, 12772), (2678, 11036), (2759, 10712), (3193, 9256), (3224, 9167), (4628, 6386), (5356, 5518)]