15679039208

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2352797}}^1$

素因数の和:2352834

約数の個数: 48

約数和(自身を含む): 36209561220

約数和(自身を除く): 20530522012

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 2352797, 4705594, 9411188, 16469579, 18822376, 32939158, 39997549, 65878316, 79995098, 115287053, 131756632, 159990196, 230574106, 279982843, 319980392, 461148212, 559965686, 922296424, 1119931372, 1959879901, 2239862744, 3919759802, 7839519604, 15679039208]

約数ペア:

[(1, 15679039208), (2, 7839519604), (4, 3919759802), (7, 2239862744), (8, 1959879901), (14, 1119931372), (17, 922296424), (28, 559965686), (34, 461148212), (49, 319980392), (56, 279982843), (68, 230574106), (98, 159990196), (119, 131756632), (136, 115287053), (196, 79995098), (238, 65878316), (392, 39997549), (476, 32939158), (833, 18822376), (952, 16469579), (1666, 9411188), (3332, 4705594), (6664, 2352797)]