7491968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 17295120

約数和(自身を除く): 9803152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 313, 352, 374, 544, 626, 704, 748, 1088, 1252, 1408, 1496, 2176, 2504, 2992, 3443, 5008, 5321, 5984, 6886, 10016, 10642, 11968, 13772, 20032, 21284, 23936, 27544, 40064, 42568, 55088, 58531, 85136, 110176, 117062, 170272, 220352, 234124, 340544, 440704, 468248, 681088, 936496, 1872992, 3745984, 7491968]

約数ペア:

[(1, 7491968), (2, 3745984), (4, 1872992), (8, 936496), (11, 681088), (16, 468248), (17, 440704), (22, 340544), (32, 234124), (34, 220352), (44, 170272), (64, 117062), (68, 110176), (88, 85136), (128, 58531), (136, 55088), (176, 42568), (187, 40064), (272, 27544), (313, 23936), (352, 21284), (374, 20032), (544, 13772), (626, 11968), (704, 10642), (748, 10016), (1088, 6886), (1252, 5984), (1408, 5321), (1496, 5008), (2176, 3443), (2504, 2992)]