28035436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 60173568

約数和(自身を除く): 32138132

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 2131, 3289, 4262, 6578, 8524, 13156, 23441, 27703, 46882, 49013, 55406, 93764, 98026, 110812, 196052, 304733, 539143, 609466, 637169, 1078286, 1218932, 1274338, 2156572, 2548676, 7008859, 14017718, 28035436]

約数ペア:

[(1, 28035436), (2, 14017718), (4, 7008859), (11, 2548676), (13, 2156572), (22, 1274338), (23, 1218932), (26, 1078286), (44, 637169), (46, 609466), (52, 539143), (92, 304733), (143, 196052), (253, 110812), (286, 98026), (299, 93764), (506, 55406), (572, 49013), (598, 46882), (1012, 27703), (1196, 23441), (2131, 13156), (3289, 8524), (4262, 6578)]