71709088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 155240064

約数和(自身を除く): 83530976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1487, 1507, 2192, 2974, 3014, 4384, 5948, 6028, 11896, 12056, 16357, 23792, 24112, 32714, 47584, 48224, 65428, 130856, 203719, 261712, 407438, 523424, 814876, 1629752, 2240909, 3259504, 4481818, 6519008, 8963636, 17927272, 35854544, 71709088]

約数ペア:

[(1, 71709088), (2, 35854544), (4, 17927272), (8, 8963636), (11, 6519008), (16, 4481818), (22, 3259504), (32, 2240909), (44, 1629752), (88, 814876), (137, 523424), (176, 407438), (274, 261712), (352, 203719), (548, 130856), (1096, 65428), (1487, 48224), (1507, 47584), (2192, 32714), (2974, 24112), (3014, 23792), (4384, 16357), (5948, 12056), (6028, 11896)]