28921896

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23629}}^1$

素因数の和:23658

約数の個数: 48

約数和(自身を含む): 82941300

約数和(自身を除く): 54019404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23629, 47258, 70887, 94516, 141774, 189032, 212661, 283548, 401693, 425322, 567096, 803386, 850644, 1205079, 1606772, 1701288, 2410158, 3213544, 3615237, 4820316, 7230474, 9640632, 14460948, 28921896]

約数ペア:

[(1, 28921896), (2, 14460948), (3, 9640632), (4, 7230474), (6, 4820316), (8, 3615237), (9, 3213544), (12, 2410158), (17, 1701288), (18, 1606772), (24, 1205079), (34, 850644), (36, 803386), (51, 567096), (68, 425322), (72, 401693), (102, 283548), (136, 212661), (153, 189032), (204, 141774), (306, 94516), (408, 70887), (612, 47258), (1224, 23629)]