66544346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 115197120

約数和(自身を除く): 48652774

約数列:

[1, 2, 11, 19, 22, 38, 209, 397, 401, 418, 794, 802, 4367, 4411, 7543, 7619, 8734, 8822, 15086, 15238, 82973, 83809, 159197, 165946, 167618, 318394, 1751167, 3024743, 3502334, 6049486, 33272173, 66544346]

約数ペア:

[(1, 66544346), (2, 33272173), (11, 6049486), (19, 3502334), (22, 3024743), (38, 1751167), (209, 318394), (397, 167618), (401, 165946), (418, 159197), (794, 83809), (802, 82973), (4367, 15238), (4411, 15086), (7543, 8822), (7619, 8734)]