39835828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 37385036

約数列:

[1, 2, 4, 17, 34, 37, 68, 71, 74, 142, 148, 223, 284, 446, 629, 892, 1207, 1258, 2414, 2516, 2627, 3791, 4828, 5254, 7582, 8251, 10508, 15164, 15833, 16502, 31666, 33004, 44659, 63332, 89318, 140267, 178636, 269161, 280534, 538322, 561068, 585821, 1076644, 1171642, 2343284, 9958957, 19917914, 39835828]

約数ペア:

[(1, 39835828), (2, 19917914), (4, 9958957), (17, 2343284), (34, 1171642), (37, 1076644), (68, 585821), (71, 561068), (74, 538322), (142, 280534), (148, 269161), (223, 178636), (284, 140267), (446, 89318), (629, 63332), (892, 44659), (1207, 33004), (1258, 31666), (2414, 16502), (2516, 15833), (2627, 15164), (3791, 10508), (4828, 8251), (5254, 7582)]