66998103692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{127277}}^1$

素因数の和:127538

約数の個数: 48

約数和(自身を含む): 129322593792

約数和(自身を除く): 62324490100

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 191, 212, 382, 689, 764, 1378, 2483, 2756, 4966, 9932, 10123, 20246, 40492, 127277, 131599, 254554, 263198, 509108, 526396, 1654601, 3309202, 6618404, 6745681, 13491362, 24309907, 26982724, 48619814, 87693853, 97239628, 175387706, 316028791, 350775412, 632057582, 1264115164, 1288425071, 2576850142, 5153700284, 16749525923, 33499051846, 66998103692]

約数ペア:

[(1, 66998103692), (2, 33499051846), (4, 16749525923), (13, 5153700284), (26, 2576850142), (52, 1288425071), (53, 1264115164), (106, 632057582), (191, 350775412), (212, 316028791), (382, 175387706), (689, 97239628), (764, 87693853), (1378, 48619814), (2483, 26982724), (2756, 24309907), (4966, 13491362), (9932, 6745681), (10123, 6618404), (20246, 3309202), (40492, 1654601), (127277, 526396), (131599, 509108), (254554, 263198)]