29688944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 61580880

約数和(自身を除く): 31891936

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 1601, 2318, 3202, 4636, 6404, 9272, 12808, 18544, 25616, 30419, 60838, 97661, 121676, 195322, 243352, 390644, 486704, 781288, 1562576, 1855559, 3711118, 7422236, 14844472, 29688944]

約数ペア:

[(1, 29688944), (2, 14844472), (4, 7422236), (8, 3711118), (16, 1855559), (19, 1562576), (38, 781288), (61, 486704), (76, 390644), (122, 243352), (152, 195322), (244, 121676), (304, 97661), (488, 60838), (976, 30419), (1159, 25616), (1601, 18544), (2318, 12808), (3202, 9272), (4636, 6404)]