64399808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5421

約数の個数: 56

約数和(自身を含む): 147639024

約数和(自身を除く): 83239216

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5381, 5984, 10762, 11968, 21524, 43048, 59191, 86096, 91477, 118382, 172192, 182954, 236764, 344384, 365908, 473528, 731816, 947056, 1006247, 1463632, 1894112, 2012494, 2927264, 3788224, 4024988, 5854528, 8049976, 16099952, 32199904, 64399808]

約数ペア:

[(1, 64399808), (2, 32199904), (4, 16099952), (8, 8049976), (11, 5854528), (16, 4024988), (17, 3788224), (22, 2927264), (32, 2012494), (34, 1894112), (44, 1463632), (64, 1006247), (68, 947056), (88, 731816), (136, 473528), (176, 365908), (187, 344384), (272, 236764), (352, 182954), (374, 172192), (544, 118382), (704, 91477), (748, 86096), (1088, 59191), (1496, 43048), (2992, 21524), (5381, 11968), (5984, 10762)]