61141388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 134265600

約数和(自身を除く): 73124212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 716, 1109, 1253, 1969, 2218, 2506, 3938, 4436, 5012, 7763, 7876, 12199, 13783, 15526, 24398, 27566, 31052, 48796, 55132, 85393, 170786, 198511, 341572, 397022, 794044, 1389577, 2183621, 2779154, 4367242, 5558308, 8734484, 15285347, 30570694, 61141388]

約数ペア:

[(1, 61141388), (2, 30570694), (4, 15285347), (7, 8734484), (11, 5558308), (14, 4367242), (22, 2779154), (28, 2183621), (44, 1389577), (77, 794044), (154, 397022), (179, 341572), (308, 198511), (358, 170786), (716, 85393), (1109, 55132), (1253, 48796), (1969, 31052), (2218, 27566), (2506, 24398), (3938, 15526), (4436, 13783), (5012, 12199), (7763, 7876)]