65541112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 152349120

約数和(自身を除く): 86808008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 457, 728, 788, 914, 1379, 1576, 1828, 2561, 2758, 3199, 3656, 5122, 5516, 5941, 6398, 10244, 11032, 11882, 12796, 17927, 20488, 23764, 25592, 35854, 41587, 47528, 71708, 83174, 90029, 143416, 166348, 180058, 332696, 360116, 630203, 720232, 1170377, 1260406, 2340754, 2520812, 4681508, 5041624, 8192639, 9363016, 16385278, 32770556, 65541112]

約数ペア:

[(1, 65541112), (2, 32770556), (4, 16385278), (7, 9363016), (8, 8192639), (13, 5041624), (14, 4681508), (26, 2520812), (28, 2340754), (52, 1260406), (56, 1170377), (91, 720232), (104, 630203), (182, 360116), (197, 332696), (364, 180058), (394, 166348), (457, 143416), (728, 90029), (788, 83174), (914, 71708), (1379, 47528), (1576, 41587), (1828, 35854), (2561, 25592), (2758, 23764), (3199, 20488), (3656, 17927), (5122, 12796), (5516, 11882), (5941, 11032), (6398, 10244)]