28842608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5625

約数の個数: 40

約数和(自身を含む): 62295120

約数和(自身を除く): 33452512

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5581, 11162, 22324, 44648, 89296, 94877, 106039, 189754, 212078, 379508, 424156, 759016, 848312, 1518032, 1696624, 1802663, 3605326, 7210652, 14421304, 28842608]

約数ペア:

[(1, 28842608), (2, 14421304), (4, 7210652), (8, 3605326), (16, 1802663), (17, 1696624), (19, 1518032), (34, 848312), (38, 759016), (68, 424156), (76, 379508), (136, 212078), (152, 189754), (272, 106039), (304, 94877), (323, 89296), (646, 44648), (1292, 22324), (2584, 11162), (5168, 5581)]