68953648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 139165200

約数和(自身を除く): 70211552

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 464, 692, 859, 1384, 1718, 2768, 3436, 5017, 6872, 10034, 13744, 20068, 24911, 40136, 49822, 80272, 99644, 148607, 199288, 297214, 398576, 594428, 1188856, 2377712, 4309603, 8619206, 17238412, 34476824, 68953648]

約数ペア:

[(1, 68953648), (2, 34476824), (4, 17238412), (8, 8619206), (16, 4309603), (29, 2377712), (58, 1188856), (116, 594428), (173, 398576), (232, 297214), (346, 199288), (464, 148607), (692, 99644), (859, 80272), (1384, 49822), (1718, 40136), (2768, 24911), (3436, 20068), (5017, 13744), (6872, 10034)]