73927784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69481}}^1$

素因数の和:69513

約数の個数: 32

約数和(自身を含む): 166756800

約数和(自身を除く): 92829016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 69481, 138962, 277924, 486367, 555848, 972734, 1320139, 1945468, 2640278, 3890936, 5280556, 9240973, 10561112, 18481946, 36963892, 73927784]

約数ペア:

[(1, 73927784), (2, 36963892), (4, 18481946), (7, 10561112), (8, 9240973), (14, 5280556), (19, 3890936), (28, 2640278), (38, 1945468), (56, 1320139), (76, 972734), (133, 555848), (152, 486367), (266, 277924), (532, 138962), (1064, 69481)]