61256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 32

約数和(自身を含む): 134400

約数和(自身を除く): 73144

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 4712, 7657, 15314, 30628, 61256]

約数ペア:

[(1, 61256), (2, 30628), (4, 15314), (8, 7657), (13, 4712), (19, 3224), (26, 2356), (31, 1976), (38, 1612), (52, 1178), (62, 988), (76, 806), (104, 589), (124, 494), (152, 403), (247, 248)]