28822508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 60752160

約数和(自身を除く): 31929652

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1229, 1804, 2132, 2458, 4916, 5863, 11726, 13519, 15977, 23452, 27038, 31954, 50389, 54076, 63908, 100778, 175747, 201556, 351494, 554279, 655057, 702988, 1108558, 1310114, 2217116, 2620228, 7205627, 14411254, 28822508]

約数ペア:

[(1, 28822508), (2, 14411254), (4, 7205627), (11, 2620228), (13, 2217116), (22, 1310114), (26, 1108558), (41, 702988), (44, 655057), (52, 554279), (82, 351494), (143, 201556), (164, 175747), (286, 100778), (451, 63908), (533, 54076), (572, 50389), (902, 31954), (1066, 27038), (1229, 23452), (1804, 15977), (2132, 13519), (2458, 11726), (4916, 5863)]