38749936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 80285040

約数和(自身を除く): 41535104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1307, 1744, 1853, 2614, 3706, 5228, 7412, 10456, 14824, 20912, 22219, 29648, 44438, 88876, 142463, 177752, 284926, 355504, 569852, 1139704, 2279408, 2421871, 4843742, 9687484, 19374968, 38749936]

約数ペア:

[(1, 38749936), (2, 19374968), (4, 9687484), (8, 4843742), (16, 2421871), (17, 2279408), (34, 1139704), (68, 569852), (109, 355504), (136, 284926), (218, 177752), (272, 142463), (436, 88876), (872, 44438), (1307, 29648), (1744, 22219), (1853, 20912), (2614, 14824), (3706, 10456), (5228, 7412)]