64867684

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6211}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 130104128

約数和(自身を除く): 65236444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 6211, 10444, 12422, 24844, 43477, 86954, 173908, 2316703, 4633406, 9266812, 16216921, 32433842, 64867684]

約数ペア:

[(1, 64867684), (2, 32433842), (4, 16216921), (7, 9266812), (14, 4633406), (28, 2316703), (373, 173908), (746, 86954), (1492, 43477), (2611, 24844), (5222, 12422), (6211, 10444)]