28385544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5698

約数の個数: 64

約数和(自身を含む): 81504000

約数和(自身を除く): 53118456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 5659, 11318, 16977, 22636, 33954, 45272, 62249, 67908, 107521, 124498, 135816, 186747, 215042, 248996, 322563, 373494, 430084, 497992, 645126, 746988, 860168, 1182731, 1290252, 1493976, 2365462, 2580504, 3548193, 4730924, 7096386, 9461848, 14192772, 28385544]

約数ペア:

[(1, 28385544), (2, 14192772), (3, 9461848), (4, 7096386), (6, 4730924), (8, 3548193), (11, 2580504), (12, 2365462), (19, 1493976), (22, 1290252), (24, 1182731), (33, 860168), (38, 746988), (44, 645126), (57, 497992), (66, 430084), (76, 373494), (88, 322563), (114, 248996), (132, 215042), (152, 186747), (209, 135816), (228, 124498), (264, 107521), (418, 67908), (456, 62249), (627, 45272), (836, 33954), (1254, 22636), (1672, 16977), (2508, 11318), (5016, 5659)]