28498596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 81932256

約数和(自身を除く): 53433660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 2851, 3332, 4998, 5702, 8553, 9996, 11404, 17106, 19957, 34212, 39914, 48467, 59871, 79828, 96934, 119742, 139699, 145401, 193868, 239484, 279398, 290802, 339269, 419097, 558796, 581604, 678538, 838194, 1017807, 1357076, 1676388, 2035614, 2374883, 4071228, 4749766, 7124649, 9499532, 14249298, 28498596]

約数ペア:

[(1, 28498596), (2, 14249298), (3, 9499532), (4, 7124649), (6, 4749766), (7, 4071228), (12, 2374883), (14, 2035614), (17, 1676388), (21, 1357076), (28, 1017807), (34, 838194), (42, 678538), (49, 581604), (51, 558796), (68, 419097), (84, 339269), (98, 290802), (102, 279398), (119, 239484), (147, 193868), (196, 145401), (204, 139699), (238, 119742), (294, 96934), (357, 79828), (476, 59871), (588, 48467), (714, 39914), (833, 34212), (1428, 19957), (1666, 17106), (2499, 11404), (2851, 9996), (3332, 8553), (4998, 5702)]