28848736

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 67163040

約数和(自身を除く): 38314304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 4441, 6496, 8882, 17764, 31087, 35528, 62174, 71056, 124348, 128789, 142112, 248696, 257578, 497392, 515156, 901523, 994784, 1030312, 1803046, 2060624, 3606092, 4121248, 7212184, 14424368, 28848736]

約数ペア:

[(1, 28848736), (2, 14424368), (4, 7212184), (7, 4121248), (8, 3606092), (14, 2060624), (16, 1803046), (28, 1030312), (29, 994784), (32, 901523), (56, 515156), (58, 497392), (112, 257578), (116, 248696), (203, 142112), (224, 128789), (232, 124348), (406, 71056), (464, 62174), (812, 35528), (928, 31087), (1624, 17764), (3248, 8882), (4441, 6496)]