73981952

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 56

約数和(自身を含む): 161601912

約数和(自身を除く): 87619960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 821, 1024, 1408, 1642, 2048, 2816, 3284, 4096, 5632, 6568, 8192, 9031, 11264, 13136, 18062, 22528, 26272, 36124, 45056, 52544, 72248, 90112, 105088, 144496, 210176, 288992, 420352, 577984, 840704, 1155968, 1681408, 2311936, 3362816, 4623872, 6725632, 9247744, 18495488, 36990976, 73981952]

約数ペア:

[(1, 73981952), (2, 36990976), (4, 18495488), (8, 9247744), (11, 6725632), (16, 4623872), (22, 3362816), (32, 2311936), (44, 1681408), (64, 1155968), (88, 840704), (128, 577984), (176, 420352), (256, 288992), (352, 210176), (512, 144496), (704, 105088), (821, 90112), (1024, 72248), (1408, 52544), (1642, 45056), (2048, 36124), (2816, 26272), (3284, 22528), (4096, 18062), (5632, 13136), (6568, 11264), (8192, 9031)]