41995928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 91173600

約数和(自身を除く): 49177672

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 401, 424, 494, 689, 802, 988, 1007, 1378, 1604, 1976, 2014, 2756, 3208, 4028, 5213, 5512, 7619, 8056, 10426, 13091, 15238, 20852, 21253, 26182, 30476, 41704, 42506, 52364, 60952, 85012, 99047, 104728, 170024, 198094, 276289, 396188, 403807, 552578, 792376, 807614, 1105156, 1615228, 2210312, 3230456, 5249491, 10498982, 20997964, 41995928]

約数ペア:

[(1, 41995928), (2, 20997964), (4, 10498982), (8, 5249491), (13, 3230456), (19, 2210312), (26, 1615228), (38, 1105156), (52, 807614), (53, 792376), (76, 552578), (104, 403807), (106, 396188), (152, 276289), (212, 198094), (247, 170024), (401, 104728), (424, 99047), (494, 85012), (689, 60952), (802, 52364), (988, 42506), (1007, 41704), (1378, 30476), (1604, 26182), (1976, 21253), (2014, 20852), (2756, 15238), (3208, 13091), (4028, 10426), (5213, 8056), (5512, 7619)]