61841648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 60

約数和(自身を含む): 139522320

約数和(自身を除く): 77680672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1879, 1936, 2057, 2992, 3758, 4114, 7516, 8228, 15032, 16456, 20669, 30064, 31943, 32912, 41338, 63886, 82676, 127772, 165352, 227359, 255544, 330704, 351373, 454718, 511088, 702746, 909436, 1405492, 1818872, 2810984, 3637744, 3865103, 5621968, 7730206, 15460412, 30920824, 61841648]

約数ペア:

[(1, 61841648), (2, 30920824), (4, 15460412), (8, 7730206), (11, 5621968), (16, 3865103), (17, 3637744), (22, 2810984), (34, 1818872), (44, 1405492), (68, 909436), (88, 702746), (121, 511088), (136, 454718), (176, 351373), (187, 330704), (242, 255544), (272, 227359), (374, 165352), (484, 127772), (748, 82676), (968, 63886), (1496, 41338), (1879, 32912), (1936, 31943), (2057, 30064), (2992, 20669), (3758, 16456), (4114, 15032), (7516, 8228)]