25746224

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 59900928

約数和(自身を除く): 34154704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 67, 73, 94, 112, 134, 146, 188, 268, 292, 329, 376, 469, 511, 536, 584, 658, 752, 938, 1022, 1072, 1168, 1316, 1876, 2044, 2632, 3149, 3431, 3752, 4088, 4891, 5264, 6298, 6862, 7504, 8176, 9782, 12596, 13724, 19564, 22043, 24017, 25192, 27448, 34237, 39128, 44086, 48034, 50384, 54896, 68474, 78256, 88172, 96068, 136948, 176344, 192136, 229877, 273896, 352688, 384272, 459754, 547792, 919508, 1609139, 1839016, 3218278, 3678032, 6436556, 12873112, 25746224]

約数ペア:

[(1, 25746224), (2, 12873112), (4, 6436556), (7, 3678032), (8, 3218278), (14, 1839016), (16, 1609139), (28, 919508), (47, 547792), (56, 459754), (67, 384272), (73, 352688), (94, 273896), (112, 229877), (134, 192136), (146, 176344), (188, 136948), (268, 96068), (292, 88172), (329, 78256), (376, 68474), (469, 54896), (511, 50384), (536, 48034), (584, 44086), (658, 39128), (752, 34237), (938, 27448), (1022, 25192), (1072, 24017), (1168, 22043), (1316, 19564), (1876, 13724), (2044, 12596), (2632, 9782), (3149, 8176), (3431, 7504), (3752, 6862), (4088, 6298), (4891, 5264)]