42585308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 81755520

約数和(自身を除く): 39170212

約数列:

[1, 2, 4, 19, 38, 43, 76, 83, 86, 157, 166, 172, 314, 332, 628, 817, 1577, 1634, 2983, 3154, 3268, 3569, 5966, 6308, 6751, 7138, 11932, 13031, 13502, 14276, 26062, 27004, 52124, 67811, 128269, 135622, 247589, 256538, 271244, 495178, 513076, 560333, 990356, 1120666, 2241332, 10646327, 21292654, 42585308]

約数ペア:

[(1, 42585308), (2, 21292654), (4, 10646327), (19, 2241332), (38, 1120666), (43, 990356), (76, 560333), (83, 513076), (86, 495178), (157, 271244), (166, 256538), (172, 247589), (314, 135622), (332, 128269), (628, 67811), (817, 52124), (1577, 27004), (1634, 26062), (2983, 14276), (3154, 13502), (3268, 13031), (3569, 11932), (5966, 7138), (6308, 6751)]