25771452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 71724240

約数和(自身を除く): 45952788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1069, 1148, 1722, 2009, 2138, 3207, 3444, 4018, 4276, 6027, 6414, 7483, 8036, 12054, 12828, 14966, 22449, 24108, 29932, 43829, 44898, 52381, 87658, 89796, 104762, 131487, 157143, 175316, 209524, 262974, 306803, 314286, 525948, 613606, 628572, 920409, 1227212, 1840818, 2147621, 3681636, 4295242, 6442863, 8590484, 12885726, 25771452]

約数ペア:

[(1, 25771452), (2, 12885726), (3, 8590484), (4, 6442863), (6, 4295242), (7, 3681636), (12, 2147621), (14, 1840818), (21, 1227212), (28, 920409), (41, 628572), (42, 613606), (49, 525948), (82, 314286), (84, 306803), (98, 262974), (123, 209524), (147, 175316), (164, 157143), (196, 131487), (246, 104762), (287, 89796), (294, 87658), (492, 52381), (574, 44898), (588, 43829), (861, 29932), (1069, 24108), (1148, 22449), (1722, 14966), (2009, 12828), (2138, 12054), (3207, 8036), (3444, 7483), (4018, 6414), (4276, 6027)]