28904688

素因数分解:

$2^4\times 3^4\times {\mathrm{22303}}^1$

素因数の和:22323

約数の個数: 50

約数和(自身を含む): 83662304

約数和(自身を除く): 54757616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 22303, 44606, 66909, 89212, 133818, 178424, 200727, 267636, 356848, 401454, 535272, 602181, 802908, 1070544, 1204362, 1605816, 1806543, 2408724, 3211632, 3613086, 4817448, 7226172, 9634896, 14452344, 28904688]

約数ペア:

[(1, 28904688), (2, 14452344), (3, 9634896), (4, 7226172), (6, 4817448), (8, 3613086), (9, 3211632), (12, 2408724), (16, 1806543), (18, 1605816), (24, 1204362), (27, 1070544), (36, 802908), (48, 602181), (54, 535272), (72, 401454), (81, 356848), (108, 267636), (144, 200727), (162, 178424), (216, 133818), (324, 89212), (432, 66909), (648, 44606), (1296, 22303)]