64427874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1319}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 147502080

約数和(自身を除く): 83074206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1163, 1319, 2326, 2638, 3489, 3957, 6978, 7914, 8141, 9233, 16282, 18466, 24423, 27699, 48846, 55398, 1533997, 3067994, 4601991, 9203982, 10737979, 21475958, 32213937, 64427874]

約数ペア:

[(1, 64427874), (2, 32213937), (3, 21475958), (6, 10737979), (7, 9203982), (14, 4601991), (21, 3067994), (42, 1533997), (1163, 55398), (1319, 48846), (2326, 27699), (2638, 24423), (3489, 18466), (3957, 16282), (6978, 9233), (7914, 8141)]