15646128

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4673

約数の個数: 40

約数和(自身を含む): 40997376

約数和(自身を除く): 25351248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 4591, 9182, 13773, 18364, 27546, 36728, 55092, 73456, 110184, 220368, 325961, 651922, 977883, 1303844, 1955766, 2607688, 3911532, 5215376, 7823064, 15646128]

約数ペア:

[(1, 15646128), (2, 7823064), (3, 5215376), (4, 3911532), (6, 2607688), (8, 1955766), (12, 1303844), (16, 977883), (24, 651922), (48, 325961), (71, 220368), (142, 110184), (213, 73456), (284, 55092), (426, 36728), (568, 27546), (852, 18364), (1136, 13773), (1704, 9182), (3408, 4591)]