25141428

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 72855552

約数和(自身を除く): 47714124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 127, 141, 156, 162, 188, 234, 254, 282, 324, 351, 381, 423, 468, 508, 564, 611, 702, 762, 846, 1053, 1143, 1222, 1269, 1404, 1524, 1651, 1692, 1833, 2106, 2286, 2444, 2538, 3302, 3429, 3666, 3807, 4212, 4572, 4953, 5076, 5499, 5969, 6604, 6858, 7332, 7614, 9906, 10287, 10998, 11938, 13716, 14859, 15228, 16497, 17907, 19812, 20574, 21996, 23876, 29718, 32994, 35814, 41148, 44577, 49491, 53721, 59436, 65988, 71628, 77597, 89154, 98982, 107442, 133731, 155194, 161163, 178308, 197964, 214884, 232791, 267462, 310388, 322326, 465582, 483489, 534924, 644652, 698373, 931164, 966978, 1396746, 1933956, 2095119, 2793492, 4190238, 6285357, 8380476, 12570714, 25141428]

約数ペア:

[(1, 25141428), (2, 12570714), (3, 8380476), (4, 6285357), (6, 4190238), (9, 2793492), (12, 2095119), (13, 1933956), (18, 1396746), (26, 966978), (27, 931164), (36, 698373), (39, 644652), (47, 534924), (52, 483489), (54, 465582), (78, 322326), (81, 310388), (94, 267462), (108, 232791), (117, 214884), (127, 197964), (141, 178308), (156, 161163), (162, 155194), (188, 133731), (234, 107442), (254, 98982), (282, 89154), (324, 77597), (351, 71628), (381, 65988), (423, 59436), (468, 53721), (508, 49491), (564, 44577), (611, 41148), (702, 35814), (762, 32994), (846, 29718), (1053, 23876), (1143, 21996), (1222, 20574), (1269, 19812), (1404, 17907), (1524, 16497), (1651, 15228), (1692, 14859), (1833, 13716), (2106, 11938), (2286, 10998), (2444, 10287), (2538, 9906), (3302, 7614), (3429, 7332), (3666, 6858), (3807, 6604), (4212, 5969), (4572, 5499), (4953, 5076)]