25104672

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1506

約数の個数: 72

約数和(自身を含む): 72612540

約数和(自身を除く): 47507868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1429, 1464, 1952, 2196, 2858, 2928, 4287, 4392, 5716, 5856, 8574, 8784, 11432, 12861, 17148, 17568, 22864, 25722, 34296, 45728, 51444, 68592, 87169, 102888, 137184, 174338, 205776, 261507, 348676, 411552, 523014, 697352, 784521, 1046028, 1394704, 1569042, 2092056, 2789408, 3138084, 4184112, 6276168, 8368224, 12552336, 25104672]

約数ペア:

[(1, 25104672), (2, 12552336), (3, 8368224), (4, 6276168), (6, 4184112), (8, 3138084), (9, 2789408), (12, 2092056), (16, 1569042), (18, 1394704), (24, 1046028), (32, 784521), (36, 697352), (48, 523014), (61, 411552), (72, 348676), (96, 261507), (122, 205776), (144, 174338), (183, 137184), (244, 102888), (288, 87169), (366, 68592), (488, 51444), (549, 45728), (732, 34296), (976, 25722), (1098, 22864), (1429, 17568), (1464, 17148), (1952, 12861), (2196, 11432), (2858, 8784), (2928, 8574), (4287, 5856), (4392, 5716)]