23986886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 23913274

約数列:

[1, 2, 7, 11, 14, 22, 29, 41, 58, 77, 82, 131, 154, 203, 262, 287, 319, 406, 451, 574, 638, 902, 917, 1189, 1441, 1834, 2233, 2378, 2882, 3157, 3799, 4466, 5371, 6314, 7598, 8323, 10087, 10742, 13079, 16646, 20174, 26158, 26593, 37597, 41789, 53186, 59081, 75194, 83578, 91553, 118162, 155759, 183106, 292523, 311518, 413567, 585046, 827134, 1090313, 1713349, 2180626, 3426698, 11993443, 23986886]

約数ペア:

[(1, 23986886), (2, 11993443), (7, 3426698), (11, 2180626), (14, 1713349), (22, 1090313), (29, 827134), (41, 585046), (58, 413567), (77, 311518), (82, 292523), (131, 183106), (154, 155759), (203, 118162), (262, 91553), (287, 83578), (319, 75194), (406, 59081), (451, 53186), (574, 41789), (638, 37597), (902, 26593), (917, 26158), (1189, 20174), (1441, 16646), (1834, 13079), (2233, 10742), (2378, 10087), (2882, 8323), (3157, 7598), (3799, 6314), (4466, 5371)]