2887795596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{38671}}^1$

素因数の和:38819

約数の個数: 72

約数和(自身を含む): 7900225536

約数和(自身を除く): 5012429940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3556, 5334, 6223, 10668, 12446, 18669, 24892, 37338, 38671, 74676, 77342, 116013, 154684, 232026, 270697, 464052, 541394, 812091, 1082788, 1624182, 1894879, 3248364, 3789758, 4911217, 5684637, 7579516, 9822434, 11369274, 14733651, 19644868, 22738548, 29467302, 34378519, 58934604, 68757038, 103135557, 137514076, 206271114, 240649633, 412542228, 481299266, 721948899, 962598532, 1443897798, 2887795596]

約数ペア:

[(1, 2887795596), (2, 1443897798), (3, 962598532), (4, 721948899), (6, 481299266), (7, 412542228), (12, 240649633), (14, 206271114), (21, 137514076), (28, 103135557), (42, 68757038), (49, 58934604), (84, 34378519), (98, 29467302), (127, 22738548), (147, 19644868), (196, 14733651), (254, 11369274), (294, 9822434), (381, 7579516), (508, 5684637), (588, 4911217), (762, 3789758), (889, 3248364), (1524, 1894879), (1778, 1624182), (2667, 1082788), (3556, 812091), (5334, 541394), (6223, 464052), (10668, 270697), (12446, 232026), (18669, 154684), (24892, 116013), (37338, 77342), (38671, 74676)]