28334064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 80780544

約数和(自身を除く): 52446480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 132, 176, 206, 264, 309, 412, 521, 528, 618, 824, 1042, 1133, 1236, 1563, 1648, 2084, 2266, 2472, 3126, 3399, 4168, 4532, 4944, 5731, 6252, 6798, 8336, 9064, 11462, 12504, 13596, 17193, 18128, 22924, 25008, 27192, 34386, 45848, 53663, 54384, 68772, 91696, 107326, 137544, 160989, 214652, 275088, 321978, 429304, 590293, 643956, 858608, 1180586, 1287912, 1770879, 2361172, 2575824, 3541758, 4722344, 7083516, 9444688, 14167032, 28334064]

約数ペア:

[(1, 28334064), (2, 14167032), (3, 9444688), (4, 7083516), (6, 4722344), (8, 3541758), (11, 2575824), (12, 2361172), (16, 1770879), (22, 1287912), (24, 1180586), (33, 858608), (44, 643956), (48, 590293), (66, 429304), (88, 321978), (103, 275088), (132, 214652), (176, 160989), (206, 137544), (264, 107326), (309, 91696), (412, 68772), (521, 54384), (528, 53663), (618, 45848), (824, 34386), (1042, 27192), (1133, 25008), (1236, 22924), (1563, 18128), (1648, 17193), (2084, 13596), (2266, 12504), (2472, 11462), (3126, 9064), (3399, 8336), (4168, 6798), (4532, 6252), (4944, 5731)]