64797436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1722

約数の個数: 36

約数和(自身を含む): 126221256

約数和(自身を除く): 61423820

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1613, 1826, 3226, 3652, 6452, 10043, 17743, 20086, 35486, 40172, 70972, 133879, 195173, 267758, 390346, 535516, 780692, 1472669, 2945338, 5890676, 16199359, 32398718, 64797436]

約数ペア:

[(1, 64797436), (2, 32398718), (4, 16199359), (11, 5890676), (22, 2945338), (44, 1472669), (83, 780692), (121, 535516), (166, 390346), (242, 267758), (332, 195173), (484, 133879), (913, 70972), (1613, 40172), (1826, 35486), (3226, 20086), (3652, 17743), (6452, 10043)]