4947144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 13075920

約数和(自身を除く): 8128776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 571, 722, 1083, 1142, 1444, 1713, 2166, 2284, 2888, 3426, 4332, 4568, 6852, 8664, 10849, 13704, 21698, 32547, 43396, 65094, 86792, 130188, 206131, 260376, 412262, 618393, 824524, 1236786, 1649048, 2473572, 4947144]

約数ペア:

[(1, 4947144), (2, 2473572), (3, 1649048), (4, 1236786), (6, 824524), (8, 618393), (12, 412262), (19, 260376), (24, 206131), (38, 130188), (57, 86792), (76, 65094), (114, 43396), (152, 32547), (228, 21698), (361, 13704), (456, 10849), (571, 8664), (722, 6852), (1083, 4568), (1142, 4332), (1444, 3426), (1713, 2888), (2166, 2284)]