38691658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 64069632

約数和(自身を除く): 25377974

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 631, 713, 989, 1262, 1333, 1426, 1978, 2666, 14513, 19561, 27133, 29026, 30659, 39122, 54266, 61318, 449903, 624059, 841123, 899806, 1248118, 1682246, 19345829, 38691658]

約数ペア:

[(1, 38691658), (2, 19345829), (23, 1682246), (31, 1248118), (43, 899806), (46, 841123), (62, 624059), (86, 449903), (631, 61318), (713, 54266), (989, 39122), (1262, 30659), (1333, 29026), (1426, 27133), (1978, 19561), (2666, 14513)]