26354356

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 56881440

約数和(自身を除く): 30527084

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 53, 59, 86, 98, 106, 118, 172, 196, 212, 236, 301, 371, 413, 602, 742, 826, 1204, 1484, 1652, 2107, 2279, 2537, 2597, 2891, 3127, 4214, 4558, 5074, 5194, 5782, 6254, 8428, 9116, 10148, 10388, 11564, 12508, 15953, 17759, 21889, 31906, 35518, 43778, 63812, 71036, 87556, 111671, 124313, 134461, 153223, 223342, 248626, 268922, 306446, 446684, 497252, 537844, 612892, 941227, 1882454, 3764908, 6588589, 13177178, 26354356]

約数ペア:

[(1, 26354356), (2, 13177178), (4, 6588589), (7, 3764908), (14, 1882454), (28, 941227), (43, 612892), (49, 537844), (53, 497252), (59, 446684), (86, 306446), (98, 268922), (106, 248626), (118, 223342), (172, 153223), (196, 134461), (212, 124313), (236, 111671), (301, 87556), (371, 71036), (413, 63812), (602, 43778), (742, 35518), (826, 31906), (1204, 21889), (1484, 17759), (1652, 15953), (2107, 12508), (2279, 11564), (2537, 10388), (2597, 10148), (2891, 9116), (3127, 8428), (4214, 6254), (4558, 5782), (5074, 5194)]