70743556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 138890304

約数和(自身を除く): 68146748

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 83, 148, 166, 332, 443, 481, 886, 962, 1079, 1772, 1924, 2158, 3071, 4316, 5759, 6142, 11518, 12284, 16391, 23036, 32782, 36769, 39923, 65564, 73538, 79846, 147076, 159692, 213083, 426166, 477997, 852332, 955994, 1360453, 1911988, 2720906, 5441812, 17685889, 35371778, 70743556]

約数ペア:

[(1, 70743556), (2, 35371778), (4, 17685889), (13, 5441812), (26, 2720906), (37, 1911988), (52, 1360453), (74, 955994), (83, 852332), (148, 477997), (166, 426166), (332, 213083), (443, 159692), (481, 147076), (886, 79846), (962, 73538), (1079, 65564), (1772, 39923), (1924, 36769), (2158, 32782), (3071, 23036), (4316, 16391), (5759, 12284), (6142, 11518)]