71471144

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 136273320

約数和(自身を除く): 64802176

約数列:

[1, 2, 4, 8, 113, 173, 226, 346, 452, 457, 692, 904, 914, 1384, 1828, 3656, 19549, 39098, 51641, 78196, 79061, 103282, 156392, 158122, 206564, 316244, 413128, 632488, 8933893, 17867786, 35735572, 71471144]

約数ペア:

[(1, 71471144), (2, 35735572), (4, 17867786), (8, 8933893), (113, 632488), (173, 413128), (226, 316244), (346, 206564), (452, 158122), (457, 156392), (692, 103282), (904, 79061), (914, 78196), (1384, 51641), (1828, 39098), (3656, 19549)]