28513152

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 83776680

約数和(自身を除く): 55263528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 424, 467, 477, 576, 636, 848, 934, 954, 1152, 1272, 1401, 1696, 1868, 1908, 2544, 2802, 3392, 3736, 3816, 4203, 5088, 5604, 6784, 7472, 7632, 8406, 10176, 11208, 14944, 15264, 16812, 20352, 22416, 24751, 29888, 30528, 33624, 44832, 49502, 59776, 61056, 67248, 74253, 89664, 99004, 134496, 148506, 179328, 198008, 222759, 268992, 297012, 396016, 445518, 537984, 594024, 792032, 891036, 1188048, 1584064, 1782072, 2376096, 3168128, 3564144, 4752192, 7128288, 9504384, 14256576, 28513152]

約数ペア:

[(1, 28513152), (2, 14256576), (3, 9504384), (4, 7128288), (6, 4752192), (8, 3564144), (9, 3168128), (12, 2376096), (16, 1782072), (18, 1584064), (24, 1188048), (32, 891036), (36, 792032), (48, 594024), (53, 537984), (64, 445518), (72, 396016), (96, 297012), (106, 268992), (128, 222759), (144, 198008), (159, 179328), (192, 148506), (212, 134496), (288, 99004), (318, 89664), (384, 74253), (424, 67248), (467, 61056), (477, 59776), (576, 49502), (636, 44832), (848, 33624), (934, 30528), (954, 29888), (1152, 24751), (1272, 22416), (1401, 20352), (1696, 16812), (1868, 15264), (1908, 14944), (2544, 11208), (2802, 10176), (3392, 8406), (3736, 7632), (3816, 7472), (4203, 6784), (5088, 5604)]