70753456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 145838880

約数和(自身を除く): 75085424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 538, 967, 1076, 1934, 2152, 3868, 4304, 4573, 7736, 9146, 15472, 16439, 18292, 32878, 36584, 65756, 73168, 131512, 260123, 263024, 520246, 1040492, 2080984, 4161968, 4422091, 8844182, 17688364, 35376728, 70753456]

約数ペア:

[(1, 70753456), (2, 35376728), (4, 17688364), (8, 8844182), (16, 4422091), (17, 4161968), (34, 2080984), (68, 1040492), (136, 520246), (269, 263024), (272, 260123), (538, 131512), (967, 73168), (1076, 65756), (1934, 36584), (2152, 32878), (3868, 18292), (4304, 16439), (4573, 15472), (7736, 9146)]