64698738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20231}}^1$

素因数の和:20290

約数の個数: 32

約数和(自身を含む): 142756992

約数和(自身を除く): 78058254

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 20231, 40462, 60693, 121386, 263003, 526006, 789009, 829471, 1578018, 1658942, 2488413, 4976826, 10783123, 21566246, 32349369, 64698738]

約数ペア:

[(1, 64698738), (2, 32349369), (3, 21566246), (6, 10783123), (13, 4976826), (26, 2488413), (39, 1658942), (41, 1578018), (78, 829471), (82, 789009), (123, 526006), (246, 263003), (533, 121386), (1066, 60693), (1599, 40462), (3198, 20231)]