38466825616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{153887}}^1$

素因数の和:154831

約数の個数: 40

約数和(自身を含む): 78999943680

約数和(自身を除く): 40533118064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 919, 1838, 3676, 7352, 14704, 15623, 31246, 62492, 124984, 153887, 249968, 307774, 615548, 1231096, 2462192, 2616079, 5232158, 10464316, 20928632, 41857264, 141422153, 282844306, 565688612, 1131377224, 2262754448, 2404176601, 4808353202, 9616706404, 19233412808, 38466825616]

約数ペア:

[(1, 38466825616), (2, 19233412808), (4, 9616706404), (8, 4808353202), (16, 2404176601), (17, 2262754448), (34, 1131377224), (68, 565688612), (136, 282844306), (272, 141422153), (919, 41857264), (1838, 20928632), (3676, 10464316), (7352, 5232158), (14704, 2616079), (15623, 2462192), (31246, 1231096), (62492, 615548), (124984, 307774), (153887, 249968)]