38781488

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8387}}^1$

素因数の和:8429

約数の個数: 30

約数和(自身を含む): 79828596

約数和(自身を除く): 41047108

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8387, 16774, 33548, 67096, 134192, 142579, 285158, 570316, 1140632, 2281264, 2423843, 4847686, 9695372, 19390744, 38781488]

約数ペア:

[(1, 38781488), (2, 19390744), (4, 9695372), (8, 4847686), (16, 2423843), (17, 2281264), (34, 1140632), (68, 570316), (136, 285158), (272, 142579), (289, 134192), (578, 67096), (1156, 33548), (2312, 16774), (4624, 8387)]