6686576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 15499008

約数和(自身を除く): 8812432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 61, 62, 68, 104, 122, 124, 136, 208, 221, 244, 248, 272, 403, 442, 488, 496, 527, 793, 806, 884, 976, 1037, 1054, 1586, 1612, 1768, 1891, 2074, 2108, 3172, 3224, 3536, 3782, 4148, 4216, 6344, 6448, 6851, 7564, 8296, 8432, 12688, 13481, 13702, 15128, 16592, 24583, 26962, 27404, 30256, 32147, 49166, 53924, 54808, 64294, 98332, 107848, 109616, 128588, 196664, 215696, 257176, 393328, 417911, 514352, 835822, 1671644, 3343288, 6686576]

約数ペア:

[(1, 6686576), (2, 3343288), (4, 1671644), (8, 835822), (13, 514352), (16, 417911), (17, 393328), (26, 257176), (31, 215696), (34, 196664), (52, 128588), (61, 109616), (62, 107848), (68, 98332), (104, 64294), (122, 54808), (124, 53924), (136, 49166), (208, 32147), (221, 30256), (244, 27404), (248, 26962), (272, 24583), (403, 16592), (442, 15128), (488, 13702), (496, 13481), (527, 12688), (793, 8432), (806, 8296), (884, 7564), (976, 6851), (1037, 6448), (1054, 6344), (1586, 4216), (1612, 4148), (1768, 3782), (1891, 3536), (2074, 3224), (2108, 3172)]