28314384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4992

約数の個数: 80

約数和(自身を含む): 88530048

約数和(自身を除く): 60215664

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, 4957, 5712, 9914, 14871, 19828, 29742, 34699, 39656, 59484, 69398, 79312, 84269, 104097, 118968, 138796, 168538, 208194, 237936, 252807, 277592, 337076, 416388, 505614, 555184, 589883, 674152, 832776, 1011228, 1179766, 1348304, 1665552, 1769649, 2022456, 2359532, 3539298, 4044912, 4719064, 7078596, 9438128, 14157192, 28314384]

約数ペア:

[(1, 28314384), (2, 14157192), (3, 9438128), (4, 7078596), (6, 4719064), (7, 4044912), (8, 3539298), (12, 2359532), (14, 2022456), (16, 1769649), (17, 1665552), (21, 1348304), (24, 1179766), (28, 1011228), (34, 832776), (42, 674152), (48, 589883), (51, 555184), (56, 505614), (68, 416388), (84, 337076), (102, 277592), (112, 252807), (119, 237936), (136, 208194), (168, 168538), (204, 138796), (238, 118968), (272, 104097), (336, 84269), (357, 79312), (408, 69398), (476, 59484), (714, 39656), (816, 34699), (952, 29742), (1428, 19828), (1904, 14871), (2856, 9914), (4957, 5712)]