12873112

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 28984320

約数和(自身を除く): 16111208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 67, 73, 94, 134, 146, 188, 268, 292, 329, 376, 469, 511, 536, 584, 658, 938, 1022, 1316, 1876, 2044, 2632, 3149, 3431, 3752, 4088, 4891, 6298, 6862, 9782, 12596, 13724, 19564, 22043, 24017, 25192, 27448, 34237, 39128, 44086, 48034, 68474, 88172, 96068, 136948, 176344, 192136, 229877, 273896, 459754, 919508, 1609139, 1839016, 3218278, 6436556, 12873112]

約数ペア:

[(1, 12873112), (2, 6436556), (4, 3218278), (7, 1839016), (8, 1609139), (14, 919508), (28, 459754), (47, 273896), (56, 229877), (67, 192136), (73, 176344), (94, 136948), (134, 96068), (146, 88172), (188, 68474), (268, 48034), (292, 44086), (329, 39128), (376, 34237), (469, 27448), (511, 25192), (536, 24017), (584, 22043), (658, 19564), (938, 13724), (1022, 12596), (1316, 9782), (1876, 6862), (2044, 6298), (2632, 4891), (3149, 4088), (3431, 3752)]