28797288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4058

約数の個数: 64

約数和(自身を含む): 80922240

約数和(自身を除く): 52124952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 4013, 7176, 8026, 12039, 16052, 24078, 32104, 48156, 52169, 92299, 96312, 104338, 156507, 184598, 208676, 276897, 313014, 369196, 417352, 553794, 626028, 738392, 1107588, 1199887, 1252056, 2215176, 2399774, 3599661, 4799548, 7199322, 9599096, 14398644, 28797288]

約数ペア:

[(1, 28797288), (2, 14398644), (3, 9599096), (4, 7199322), (6, 4799548), (8, 3599661), (12, 2399774), (13, 2215176), (23, 1252056), (24, 1199887), (26, 1107588), (39, 738392), (46, 626028), (52, 553794), (69, 417352), (78, 369196), (92, 313014), (104, 276897), (138, 208676), (156, 184598), (184, 156507), (276, 104338), (299, 96312), (312, 92299), (552, 52169), (598, 48156), (897, 32104), (1196, 24078), (1794, 16052), (2392, 12039), (3588, 8026), (4013, 7176)]