61432384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1643

約数の個数: 56

約数和(自身を含む): 134160768

約数和(自身を除く): 72728384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1571, 2444, 3008, 3142, 4888, 6284, 9776, 12568, 19552, 20423, 25136, 39104, 40846, 50272, 73837, 81692, 100544, 147674, 163384, 295348, 326768, 590696, 653536, 959881, 1181392, 1307072, 1919762, 2362784, 3839524, 4725568, 7679048, 15358096, 30716192, 61432384]

約数ペア:

[(1, 61432384), (2, 30716192), (4, 15358096), (8, 7679048), (13, 4725568), (16, 3839524), (26, 2362784), (32, 1919762), (47, 1307072), (52, 1181392), (64, 959881), (94, 653536), (104, 590696), (188, 326768), (208, 295348), (376, 163384), (416, 147674), (611, 100544), (752, 81692), (832, 73837), (1222, 50272), (1504, 40846), (1571, 39104), (2444, 25136), (3008, 20423), (3142, 19552), (4888, 12568), (6284, 9776)]