4401408

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 12803616

約数和(自身を除く): 8402208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 521, 528, 704, 768, 1042, 1056, 1408, 1563, 2084, 2112, 2816, 3126, 4168, 4224, 5731, 6252, 8336, 8448, 11462, 12504, 16672, 17193, 22924, 25008, 33344, 34386, 45848, 50016, 66688, 68772, 91696, 100032, 133376, 137544, 183392, 200064, 275088, 366784, 400128, 550176, 733568, 1100352, 1467136, 2200704, 4401408]

約数ペア:

[(1, 4401408), (2, 2200704), (3, 1467136), (4, 1100352), (6, 733568), (8, 550176), (11, 400128), (12, 366784), (16, 275088), (22, 200064), (24, 183392), (32, 137544), (33, 133376), (44, 100032), (48, 91696), (64, 68772), (66, 66688), (88, 50016), (96, 45848), (128, 34386), (132, 33344), (176, 25008), (192, 22924), (256, 17193), (264, 16672), (352, 12504), (384, 11462), (521, 8448), (528, 8336), (704, 6252), (768, 5731), (1042, 4224), (1056, 4168), (1408, 3126), (1563, 2816), (2084, 2112)]