25826724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^4$

素因数の和:68

約数の個数: 135

約数和(自身を含む): 83536635

約数和(自身を除く): 57709911

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 294, 308, 363, 396, 441, 462, 484, 539, 588, 693, 726, 847, 882, 924, 1078, 1089, 1331, 1386, 1452, 1617, 1694, 1764, 2156, 2178, 2541, 2662, 2772, 3234, 3388, 3993, 4356, 4851, 5082, 5324, 5929, 6468, 7623, 7986, 9317, 9702, 10164, 11858, 11979, 14641, 15246, 15972, 17787, 18634, 19404, 23716, 23958, 27951, 29282, 30492, 35574, 37268, 43923, 47916, 53361, 55902, 58564, 65219, 71148, 83853, 87846, 102487, 106722, 111804, 130438, 131769, 167706, 175692, 195657, 204974, 213444, 260876, 263538, 307461, 335412, 391314, 409948, 527076, 586971, 614922, 717409, 782628, 922383, 1173942, 1229844, 1434818, 1844766, 2152227, 2347884, 2869636, 3689532, 4304454, 6456681, 8608908, 12913362, 25826724]

約数ペア:

[(1, 25826724), (2, 12913362), (3, 8608908), (4, 6456681), (6, 4304454), (7, 3689532), (9, 2869636), (11, 2347884), (12, 2152227), (14, 1844766), (18, 1434818), (21, 1229844), (22, 1173942), (28, 922383), (33, 782628), (36, 717409), (42, 614922), (44, 586971), (49, 527076), (63, 409948), (66, 391314), (77, 335412), (84, 307461), (98, 263538), (99, 260876), (121, 213444), (126, 204974), (132, 195657), (147, 175692), (154, 167706), (196, 131769), (198, 130438), (231, 111804), (242, 106722), (252, 102487), (294, 87846), (308, 83853), (363, 71148), (396, 65219), (441, 58564), (462, 55902), (484, 53361), (539, 47916), (588, 43923), (693, 37268), (726, 35574), (847, 30492), (882, 29282), (924, 27951), (1078, 23958), (1089, 23716), (1331, 19404), (1386, 18634), (1452, 17787), (1617, 15972), (1694, 15246), (1764, 14641), (2156, 11979), (2178, 11858), (2541, 10164), (2662, 9702), (2772, 9317), (3234, 7986), (3388, 7623), (3993, 6468), (4356, 5929), (4851, 5324)]