28305237246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{49019}}^1$

素因数の和:49721

約数の個数: 64

約数和(自身を含む): 66607591680

約数和(自身を除く): 38302354434

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 673, 858, 1346, 2019, 4038, 7403, 8749, 14806, 17498, 22209, 26247, 44418, 49019, 52494, 96239, 98038, 147057, 192478, 288717, 294114, 539209, 577434, 637247, 1078418, 1274494, 1617627, 1911741, 3235254, 3823482, 7009717, 14019434, 21029151, 32989787, 42058302, 65979574, 98969361, 197938722, 362887657, 428867231, 725775314, 857734462, 1088662971, 1286601693, 2177325942, 2573203386, 4717539541, 9435079082, 14152618623, 28305237246]

約数ペア:

[(1, 28305237246), (2, 14152618623), (3, 9435079082), (6, 4717539541), (11, 2573203386), (13, 2177325942), (22, 1286601693), (26, 1088662971), (33, 857734462), (39, 725775314), (66, 428867231), (78, 362887657), (143, 197938722), (286, 98969361), (429, 65979574), (673, 42058302), (858, 32989787), (1346, 21029151), (2019, 14019434), (4038, 7009717), (7403, 3823482), (8749, 3235254), (14806, 1911741), (17498, 1617627), (22209, 1274494), (26247, 1078418), (44418, 637247), (49019, 577434), (52494, 539209), (96239, 294114), (98038, 288717), (147057, 192478)]