38258376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 66976824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 2609, 3666, 4888, 5218, 7332, 7827, 10436, 14664, 15654, 20872, 31308, 33917, 62616, 67834, 101751, 122623, 135668, 203502, 245246, 271336, 367869, 407004, 490492, 735738, 814008, 980984, 1471476, 1594099, 2942952, 3188198, 4782297, 6376396, 9564594, 12752792, 19129188, 38258376]

約数ペア:

[(1, 38258376), (2, 19129188), (3, 12752792), (4, 9564594), (6, 6376396), (8, 4782297), (12, 3188198), (13, 2942952), (24, 1594099), (26, 1471476), (39, 980984), (47, 814008), (52, 735738), (78, 490492), (94, 407004), (104, 367869), (141, 271336), (156, 245246), (188, 203502), (282, 135668), (312, 122623), (376, 101751), (564, 67834), (611, 62616), (1128, 33917), (1222, 31308), (1833, 20872), (2444, 15654), (2609, 14664), (3666, 10436), (4888, 7827), (5218, 7332)]