39822064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 79981488

約数和(自身を除く): 40159424

約数列:

[1, 2, 4, 8, 16, 37, 74, 137, 148, 274, 296, 491, 548, 592, 982, 1096, 1964, 2192, 3928, 5069, 7856, 10138, 18167, 20276, 36334, 40552, 67267, 72668, 81104, 134534, 145336, 269068, 290672, 538136, 1076272, 2488879, 4977758, 9955516, 19911032, 39822064]

約数ペア:

[(1, 39822064), (2, 19911032), (4, 9955516), (8, 4977758), (16, 2488879), (37, 1076272), (74, 538136), (137, 290672), (148, 269068), (274, 145336), (296, 134534), (491, 81104), (548, 72668), (592, 67267), (982, 40552), (1096, 36334), (1964, 20276), (2192, 18167), (3928, 10138), (5069, 7856)]