25154542

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 46539360

約数和(自身を除く): 21384818

約数列:

[1, 2, 7, 14, 29, 49, 53, 58, 98, 106, 167, 203, 334, 371, 406, 742, 1169, 1421, 1537, 2338, 2597, 2842, 3074, 4843, 5194, 8183, 8851, 9686, 10759, 16366, 17702, 21518, 33901, 61957, 67802, 75313, 123914, 150626, 237307, 256679, 433699, 474614, 513358, 867398, 1796753, 3593506, 12577271, 25154542]

約数ペア:

[(1, 25154542), (2, 12577271), (7, 3593506), (14, 1796753), (29, 867398), (49, 513358), (53, 474614), (58, 433699), (98, 256679), (106, 237307), (167, 150626), (203, 123914), (334, 75313), (371, 67802), (406, 61957), (742, 33901), (1169, 21518), (1421, 17702), (1537, 16366), (2338, 10759), (2597, 9686), (2842, 8851), (3074, 8183), (4843, 5194)]