28280112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4986

約数の個数: 80

約数和(自身を含む): 88422912

約数和(自身を除く): 60142800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 4951, 5712, 9902, 14853, 19804, 29706, 34657, 39608, 59412, 69314, 79216, 84167, 103971, 118824, 138628, 168334, 207942, 237648, 252501, 277256, 336668, 415884, 505002, 554512, 589169, 673336, 831768, 1010004, 1178338, 1346672, 1663536, 1767507, 2020008, 2356676, 3535014, 4040016, 4713352, 7070028, 9426704, 14140056, 28280112]

約数ペア:

[(1, 28280112), (2, 14140056), (3, 9426704), (4, 7070028), (6, 4713352), (7, 4040016), (8, 3535014), (12, 2356676), (14, 2020008), (16, 1767507), (17, 1663536), (21, 1346672), (24, 1178338), (28, 1010004), (34, 831768), (42, 673336), (48, 589169), (51, 554512), (56, 505002), (68, 415884), (84, 336668), (102, 277256), (112, 252501), (119, 237648), (136, 207942), (168, 168334), (204, 138628), (238, 118824), (272, 103971), (336, 84167), (357, 79216), (408, 69314), (476, 59412), (714, 39608), (816, 34657), (952, 29706), (1428, 19804), (1904, 14853), (2856, 9902), (4951, 5712)]