4450990036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 8118245520

約数和(自身を除く): 3667255484

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 461, 733, 922, 1466, 1844, 2932, 3293, 6586, 13172, 17057, 27121, 34114, 41029, 54242, 65237, 68228, 82058, 108484, 130474, 164116, 260948, 337913, 675826, 1351652, 1518073, 2413769, 3036146, 4827538, 6072292, 9655076, 12502781, 25005562, 30074257, 50011124, 60148514, 120297028, 1112747509, 2225495018, 4450990036]

約数ペア:

[(1, 4450990036), (2, 2225495018), (4, 1112747509), (37, 120297028), (74, 60148514), (89, 50011124), (148, 30074257), (178, 25005562), (356, 12502781), (461, 9655076), (733, 6072292), (922, 4827538), (1466, 3036146), (1844, 2413769), (2932, 1518073), (3293, 1351652), (6586, 675826), (13172, 337913), (17057, 260948), (27121, 164116), (34114, 130474), (41029, 108484), (54242, 82058), (65237, 68228)]