28881264

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1571}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 74852352

約数和(自身を除く): 45971088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 1571, 2298, 3064, 3142, 4596, 4713, 6128, 6284, 9192, 9426, 12568, 18384, 18852, 25136, 37704, 75408, 601693, 1203386, 1805079, 2406772, 3610158, 4813544, 7220316, 9627088, 14440632, 28881264]

約数ペア:

[(1, 28881264), (2, 14440632), (3, 9627088), (4, 7220316), (6, 4813544), (8, 3610158), (12, 2406772), (16, 1805079), (24, 1203386), (48, 601693), (383, 75408), (766, 37704), (1149, 25136), (1532, 18852), (1571, 18384), (2298, 12568), (3064, 9426), (3142, 9192), (4596, 6284), (4713, 6128)]