74633864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 145482240

約数和(自身を除く): 70848376

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 1993, 3986, 4681, 7972, 9362, 15944, 18724, 37448, 61783, 123566, 247132, 300943, 494264, 601886, 1203772, 2407544, 9329233, 18658466, 37316932, 74633864]

約数ペア:

[(1, 74633864), (2, 37316932), (4, 18658466), (8, 9329233), (31, 2407544), (62, 1203772), (124, 601886), (151, 494264), (248, 300943), (302, 247132), (604, 123566), (1208, 61783), (1993, 37448), (3986, 18724), (4681, 15944), (7972, 9362)]