8028898072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{4951}}^1$

素因数の和:5504

約数の個数: 64

約数和(自身を含む): 16771829760

約数和(自身を除く): 8742931688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 503, 806, 1006, 1612, 2012, 3224, 4024, 4951, 6539, 9902, 13078, 15593, 19804, 26156, 31186, 39608, 52312, 62372, 64363, 124744, 128726, 153481, 202709, 257452, 306962, 405418, 514904, 613924, 810836, 1227848, 1621672, 1995253, 2490353, 3990506, 4980706, 7981012, 9961412, 15962024, 19922824, 32374589, 64749178, 77200943, 129498356, 154401886, 258996712, 308803772, 617607544, 1003612259, 2007224518, 4014449036, 8028898072]

約数ペア:

[(1, 8028898072), (2, 4014449036), (4, 2007224518), (8, 1003612259), (13, 617607544), (26, 308803772), (31, 258996712), (52, 154401886), (62, 129498356), (104, 77200943), (124, 64749178), (248, 32374589), (403, 19922824), (503, 15962024), (806, 9961412), (1006, 7981012), (1612, 4980706), (2012, 3990506), (3224, 2490353), (4024, 1995253), (4951, 1621672), (6539, 1227848), (9902, 810836), (13078, 613924), (15593, 514904), (19804, 405418), (26156, 306962), (31186, 257452), (39608, 202709), (52312, 153481), (62372, 128726), (64363, 124744)]