70624216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 152006400

約数和(自身を除く): 81382184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 103, 104, 152, 206, 247, 347, 412, 494, 694, 824, 988, 1339, 1388, 1957, 1976, 2678, 2776, 3914, 4511, 5356, 6593, 7828, 9022, 10712, 13186, 15656, 18044, 25441, 26372, 35741, 36088, 50882, 52744, 71482, 85709, 101764, 142964, 171418, 203528, 285928, 342836, 464633, 679079, 685672, 929266, 1358158, 1858532, 2716316, 3717064, 5432632, 8828027, 17656054, 35312108, 70624216]

約数ペア:

[(1, 70624216), (2, 35312108), (4, 17656054), (8, 8828027), (13, 5432632), (19, 3717064), (26, 2716316), (38, 1858532), (52, 1358158), (76, 929266), (103, 685672), (104, 679079), (152, 464633), (206, 342836), (247, 285928), (347, 203528), (412, 171418), (494, 142964), (694, 101764), (824, 85709), (988, 71482), (1339, 52744), (1388, 50882), (1957, 36088), (1976, 35741), (2678, 26372), (2776, 25441), (3914, 18044), (4511, 15656), (5356, 13186), (6593, 10712), (7828, 9022)]