74252542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 66514658

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 167, 182, 334, 349, 637, 698, 1169, 1274, 2171, 2338, 2443, 4342, 4537, 4886, 8183, 9074, 15197, 16366, 17101, 30394, 31759, 34202, 58283, 63518, 106379, 116566, 212758, 222313, 407981, 444626, 757679, 815962, 1515358, 2855867, 5303753, 5711734, 10607506, 37126271, 74252542]

約数ペア:

[(1, 74252542), (2, 37126271), (7, 10607506), (13, 5711734), (14, 5303753), (26, 2855867), (49, 1515358), (91, 815962), (98, 757679), (167, 444626), (182, 407981), (334, 222313), (349, 212758), (637, 116566), (698, 106379), (1169, 63518), (1274, 58283), (2171, 34202), (2338, 31759), (2443, 30394), (4342, 17101), (4537, 16366), (4886, 15197), (8183, 9074)]