73325252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18313}}^1$

素因数の和:18348

約数の個数: 48

約数和(自身を含む): 172298112

約数和(自身を除く): 98972860

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18313, 36626, 73252, 128191, 201443, 238069, 256382, 402886, 476138, 512764, 805772, 952276, 1410101, 1666483, 2618759, 2820202, 3332966, 5237518, 5640404, 6665932, 10475036, 18331313, 36662626, 73325252]

約数ペア:

[(1, 73325252), (2, 36662626), (4, 18331313), (7, 10475036), (11, 6665932), (13, 5640404), (14, 5237518), (22, 3332966), (26, 2820202), (28, 2618759), (44, 1666483), (52, 1410101), (77, 952276), (91, 805772), (143, 512764), (154, 476138), (182, 402886), (286, 256382), (308, 238069), (364, 201443), (572, 128191), (1001, 73252), (2002, 36626), (4004, 18313)]