28703514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5743}}^1$

素因数の和:5779

約数の個数: 48

約数和(自身を含む): 70720128

約数和(自身を除く): 42016614

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 5743, 11486, 17229, 34458, 40201, 80402, 97631, 120603, 195262, 241206, 281407, 292893, 562814, 585786, 683417, 844221, 1366834, 1688442, 2050251, 4100502, 4783919, 9567838, 14351757, 28703514]

約数ペア:

[(1, 28703514), (2, 14351757), (3, 9567838), (6, 4783919), (7, 4100502), (14, 2050251), (17, 1688442), (21, 1366834), (34, 844221), (42, 683417), (49, 585786), (51, 562814), (98, 292893), (102, 281407), (119, 241206), (147, 195262), (238, 120603), (294, 97631), (357, 80402), (714, 40201), (833, 34458), (1666, 17229), (2499, 11486), (4998, 5743)]