74784028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 74238692

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 109, 124, 218, 341, 436, 503, 682, 1006, 1199, 1364, 2012, 2398, 3379, 4796, 5533, 6758, 11066, 13516, 15593, 22132, 31186, 37169, 54827, 62372, 74338, 109654, 148676, 171523, 219308, 343046, 603097, 686092, 1206194, 1699637, 2412388, 3399274, 6798548, 18696007, 37392014, 74784028]

約数ペア:

[(1, 74784028), (2, 37392014), (4, 18696007), (11, 6798548), (22, 3399274), (31, 2412388), (44, 1699637), (62, 1206194), (109, 686092), (124, 603097), (218, 343046), (341, 219308), (436, 171523), (503, 148676), (682, 109654), (1006, 74338), (1199, 62372), (1364, 54827), (2012, 37169), (2398, 31186), (3379, 22132), (4796, 15593), (5533, 13516), (6758, 11066)]