4568656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 9348608

約数和(自身を除く): 4779952

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 151, 244, 248, 302, 488, 496, 604, 976, 1208, 1891, 2416, 3782, 4681, 7564, 9211, 9362, 15128, 18422, 18724, 30256, 36844, 37448, 73688, 74896, 147376, 285541, 571082, 1142164, 2284328, 4568656]

約数ペア:

[(1, 4568656), (2, 2284328), (4, 1142164), (8, 571082), (16, 285541), (31, 147376), (61, 74896), (62, 73688), (122, 37448), (124, 36844), (151, 30256), (244, 18724), (248, 18422), (302, 15128), (488, 9362), (496, 9211), (604, 7564), (976, 4681), (1208, 3782), (1891, 2416)]