31472644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 68487552

約数和(自身を除く): 37014908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 1787, 2516, 3574, 4403, 7148, 8806, 12509, 17612, 25018, 30379, 50036, 60758, 66119, 121516, 132238, 212653, 264476, 425306, 462833, 850612, 925666, 1124023, 1851332, 2248046, 4496092, 7868161, 15736322, 31472644]

約数ペア:

[(1, 31472644), (2, 15736322), (4, 7868161), (7, 4496092), (14, 2248046), (17, 1851332), (28, 1124023), (34, 925666), (37, 850612), (68, 462833), (74, 425306), (119, 264476), (148, 212653), (238, 132238), (259, 121516), (476, 66119), (518, 60758), (629, 50036), (1036, 30379), (1258, 25018), (1787, 17612), (2516, 12509), (3574, 8806), (4403, 7148)]