4637672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 9861600

約数和(自身を除く): 5223928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2347, 4694, 9388, 18776, 30511, 44593, 61022, 89186, 122044, 178372, 244088, 356744, 579709, 1159418, 2318836, 4637672]

約数ペア:

[(1, 4637672), (2, 2318836), (4, 1159418), (8, 579709), (13, 356744), (19, 244088), (26, 178372), (38, 122044), (52, 89186), (76, 61022), (104, 44593), (152, 30511), (247, 18776), (494, 9388), (988, 4694), (1976, 2347)]