28653064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17137}}^1$

素因数の和:17173

約数の個数: 32

約数和(自身を含む): 61696800

約数和(自身を除く): 33043736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17137, 34274, 68548, 137096, 188507, 325603, 377014, 651206, 754028, 1302412, 1508056, 2604824, 3581633, 7163266, 14326532, 28653064]

約数ペア:

[(1, 28653064), (2, 14326532), (4, 7163266), (8, 3581633), (11, 2604824), (19, 1508056), (22, 1302412), (38, 754028), (44, 651206), (76, 377014), (88, 325603), (152, 188507), (209, 137096), (418, 68548), (836, 34274), (1672, 17137)]