25299021208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{14009}}^1$

素因数の和:14252

約数の個数: 48

約数和(自身を含む): 50398173000

約数和(自身を除く): 25099151792

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 11881, 14009, 16568, 23762, 28018, 47524, 56036, 95048, 112072, 225739, 266171, 451478, 532342, 902956, 1064684, 1526981, 1805912, 2129368, 3053962, 6107924, 12215848, 29012639, 58025278, 116050556, 166440929, 232101112, 332881858, 665763716, 1331527432, 3162377651, 6324755302, 12649510604, 25299021208]

約数ペア:

[(1, 25299021208), (2, 12649510604), (4, 6324755302), (8, 3162377651), (19, 1331527432), (38, 665763716), (76, 332881858), (109, 232101112), (152, 166440929), (218, 116050556), (436, 58025278), (872, 29012639), (2071, 12215848), (4142, 6107924), (8284, 3053962), (11881, 2129368), (14009, 1805912), (16568, 1526981), (23762, 1064684), (28018, 902956), (47524, 532342), (56036, 451478), (95048, 266171), (112072, 225739)]