27911468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 54966240

約数和(自身を除く): 27054772

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 163, 178, 326, 356, 481, 652, 962, 1157, 1924, 2119, 2314, 3293, 4238, 4628, 6031, 6586, 8476, 12062, 13172, 14507, 24124, 29014, 42809, 58028, 78403, 85618, 156806, 171236, 188591, 313612, 377182, 536759, 754364, 1073518, 2147036, 6977867, 13955734, 27911468]

約数ペア:

[(1, 27911468), (2, 13955734), (4, 6977867), (13, 2147036), (26, 1073518), (37, 754364), (52, 536759), (74, 377182), (89, 313612), (148, 188591), (163, 171236), (178, 156806), (326, 85618), (356, 78403), (481, 58028), (652, 42809), (962, 29014), (1157, 24124), (1924, 14507), (2119, 13172), (2314, 12062), (3293, 8476), (4238, 6586), (4628, 6031)]