25557552

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 80

約数和(自身を含む): 74538880

約数和(自身を除く): 48981328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 883, 1072, 1206, 1608, 1766, 1809, 2412, 2649, 3216, 3532, 3618, 4824, 5298, 7064, 7236, 7947, 9648, 10596, 14128, 14472, 15894, 21192, 23841, 28944, 31788, 42384, 47682, 59161, 63576, 95364, 118322, 127152, 177483, 190728, 236644, 354966, 381456, 473288, 532449, 709932, 946576, 1064898, 1419864, 1597347, 2129796, 2839728, 3194694, 4259592, 6389388, 8519184, 12778776, 25557552]

約数ペア:

[(1, 25557552), (2, 12778776), (3, 8519184), (4, 6389388), (6, 4259592), (8, 3194694), (9, 2839728), (12, 2129796), (16, 1597347), (18, 1419864), (24, 1064898), (27, 946576), (36, 709932), (48, 532449), (54, 473288), (67, 381456), (72, 354966), (108, 236644), (134, 190728), (144, 177483), (201, 127152), (216, 118322), (268, 95364), (402, 63576), (432, 59161), (536, 47682), (603, 42384), (804, 31788), (883, 28944), (1072, 23841), (1206, 21192), (1608, 15894), (1766, 14472), (1809, 14128), (2412, 10596), (2649, 9648), (3216, 7947), (3532, 7236), (3618, 7064), (4824, 5298)]