4408448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 9987840

約数和(自身を除く): 5579392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 101, 124, 128, 176, 202, 248, 341, 352, 404, 496, 682, 704, 808, 992, 1111, 1364, 1408, 1616, 1984, 2222, 2728, 3131, 3232, 3968, 4444, 5456, 6262, 6464, 8888, 10912, 12524, 12928, 17776, 21824, 25048, 34441, 35552, 43648, 50096, 68882, 71104, 100192, 137764, 142208, 200384, 275528, 400768, 551056, 1102112, 2204224, 4408448]

約数ペア:

[(1, 4408448), (2, 2204224), (4, 1102112), (8, 551056), (11, 400768), (16, 275528), (22, 200384), (31, 142208), (32, 137764), (44, 100192), (62, 71104), (64, 68882), (88, 50096), (101, 43648), (124, 35552), (128, 34441), (176, 25048), (202, 21824), (248, 17776), (341, 12928), (352, 12524), (404, 10912), (496, 8888), (682, 6464), (704, 6262), (808, 5456), (992, 4444), (1111, 3968), (1364, 3232), (1408, 3131), (1616, 2728), (1984, 2222)]