28029942668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{587827}}^1$

素因数の和:587982

約数の個数: 48

約数和(自身を含む): 60833144064

約数和(自身を除く): 32803201396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 6812, 11921, 23842, 47684, 587827, 1175654, 2351308, 4114789, 7641751, 8229578, 15283502, 16459156, 30567004, 53492257, 77005337, 106984514, 154010674, 213969028, 308021348, 539037359, 1001069381, 1078074718, 2002138762, 2156149436, 4004277524, 7007485667, 14014971334, 28029942668]

約数ペア:

[(1, 28029942668), (2, 14014971334), (4, 7007485667), (7, 4004277524), (13, 2156149436), (14, 2002138762), (26, 1078074718), (28, 1001069381), (52, 539037359), (91, 308021348), (131, 213969028), (182, 154010674), (262, 106984514), (364, 77005337), (524, 53492257), (917, 30567004), (1703, 16459156), (1834, 15283502), (3406, 8229578), (3668, 7641751), (6812, 4114789), (11921, 2351308), (23842, 1175654), (47684, 587827)]