428488672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3733}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 897683472

約数和(自身を除く): 469194800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 211, 272, 422, 544, 844, 1688, 3376, 3587, 3733, 6752, 7174, 7466, 14348, 14932, 28696, 29864, 57392, 59728, 63461, 114784, 119456, 126922, 253844, 507688, 787663, 1015376, 1575326, 2030752, 3150652, 6301304, 12602608, 13390271, 25205216, 26780542, 53561084, 107122168, 214244336, 428488672]

約数ペア:

[(1, 428488672), (2, 214244336), (4, 107122168), (8, 53561084), (16, 26780542), (17, 25205216), (32, 13390271), (34, 12602608), (68, 6301304), (136, 3150652), (211, 2030752), (272, 1575326), (422, 1015376), (544, 787663), (844, 507688), (1688, 253844), (3376, 126922), (3587, 119456), (3733, 114784), (6752, 63461), (7174, 59728), (7466, 57392), (14348, 29864), (14932, 28696)]