38971248

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5449}}^1$

素因数の和:5609

約数の個数: 40

約数和(自身を含む): 101370000

約数和(自身を除く): 62398752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 5449, 7152, 10898, 16347, 21796, 32694, 43592, 65388, 87184, 130776, 261552, 811901, 1623802, 2435703, 3247604, 4871406, 6495208, 9742812, 12990416, 19485624, 38971248]

約数ペア:

[(1, 38971248), (2, 19485624), (3, 12990416), (4, 9742812), (6, 6495208), (8, 4871406), (12, 3247604), (16, 2435703), (24, 1623802), (48, 811901), (149, 261552), (298, 130776), (447, 87184), (596, 65388), (894, 43592), (1192, 32694), (1788, 21796), (2384, 16347), (3576, 10898), (5449, 7152)]