28700658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13399}}^1$

素因数の和:13431

約数の個数: 48

約数和(自身を含む): 75254400

約数和(自身を除く): 46553742

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13399, 26798, 40197, 80394, 93793, 120591, 187586, 227783, 241182, 281379, 455566, 562758, 683349, 844137, 1366698, 1594481, 1688274, 2050047, 3188962, 4100094, 4783443, 9566886, 14350329, 28700658]

約数ペア:

[(1, 28700658), (2, 14350329), (3, 9566886), (6, 4783443), (7, 4100094), (9, 3188962), (14, 2050047), (17, 1688274), (18, 1594481), (21, 1366698), (34, 844137), (42, 683349), (51, 562758), (63, 455566), (102, 281379), (119, 241182), (126, 227783), (153, 187586), (238, 120591), (306, 93793), (357, 80394), (714, 40197), (1071, 26798), (2142, 13399)]