7825416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 20751600

約数和(自身を除く): 12926184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 4978, 7467, 9956, 14934, 17161, 19912, 29868, 34322, 51483, 59736, 68644, 102966, 137288, 205932, 326059, 411864, 652118, 978177, 1304236, 1956354, 2608472, 3912708, 7825416]

約数ペア:

[(1, 7825416), (2, 3912708), (3, 2608472), (4, 1956354), (6, 1304236), (8, 978177), (12, 652118), (19, 411864), (24, 326059), (38, 205932), (57, 137288), (76, 102966), (114, 68644), (131, 59736), (152, 51483), (228, 34322), (262, 29868), (393, 19912), (456, 17161), (524, 14934), (786, 9956), (1048, 7467), (1572, 4978), (2489, 3144)]