25505298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 71076096

約数和(自身を除く): 45570798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 677, 819, 897, 966, 1354, 1449, 1638, 1794, 2031, 2093, 2691, 2898, 4062, 4186, 4739, 5382, 6093, 6279, 8801, 9478, 12186, 12558, 14217, 15571, 17602, 18837, 26403, 28434, 31142, 37674, 42651, 46713, 52806, 61607, 79209, 85302, 93426, 108997, 123214, 140139, 158418, 184821, 202423, 217994, 280278, 326991, 369642, 404846, 554463, 607269, 653982, 980973, 1108926, 1214538, 1416961, 1821807, 1961946, 2833922, 3643614, 4250883, 8501766, 12752649, 25505298]

約数ペア:

[(1, 25505298), (2, 12752649), (3, 8501766), (6, 4250883), (7, 3643614), (9, 2833922), (13, 1961946), (14, 1821807), (18, 1416961), (21, 1214538), (23, 1108926), (26, 980973), (39, 653982), (42, 607269), (46, 554463), (63, 404846), (69, 369642), (78, 326991), (91, 280278), (117, 217994), (126, 202423), (138, 184821), (161, 158418), (182, 140139), (207, 123214), (234, 108997), (273, 93426), (299, 85302), (322, 79209), (414, 61607), (483, 52806), (546, 46713), (598, 42651), (677, 37674), (819, 31142), (897, 28434), (966, 26403), (1354, 18837), (1449, 17602), (1638, 15571), (1794, 14217), (2031, 12558), (2093, 12186), (2691, 9478), (2898, 8801), (4062, 6279), (4186, 6093), (4739, 5382)]