27156967216

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{66221}}^1$

素因数の和:66338

約数の個数: 60

約数和(自身を含む): 56314659024

約数和(自身を除く): 29157691808

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 361, 568, 722, 1136, 1349, 1444, 2698, 2888, 5396, 5776, 10792, 21584, 25631, 51262, 66221, 102524, 132442, 205048, 264884, 410096, 529768, 1059536, 1258199, 2516398, 4701691, 5032796, 9403382, 10065592, 18806764, 20131184, 23905781, 37613528, 47811562, 75227056, 89332129, 95623124, 178664258, 191246248, 357328516, 382492496, 714657032, 1429314064, 1697310451, 3394620902, 6789241804, 13578483608, 27156967216]

約数ペア:

[(1, 27156967216), (2, 13578483608), (4, 6789241804), (8, 3394620902), (16, 1697310451), (19, 1429314064), (38, 714657032), (71, 382492496), (76, 357328516), (142, 191246248), (152, 178664258), (284, 95623124), (304, 89332129), (361, 75227056), (568, 47811562), (722, 37613528), (1136, 23905781), (1349, 20131184), (1444, 18806764), (2698, 10065592), (2888, 9403382), (5396, 5032796), (5776, 4701691), (10792, 2516398), (21584, 1258199), (25631, 1059536), (51262, 529768), (66221, 410096), (102524, 264884), (132442, 205048)]