42125888

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 112

約数和(自身を含む): 103632000

約数和(自身を除く): 61506112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 101, 112, 133, 152, 196, 202, 224, 266, 304, 343, 392, 404, 448, 532, 608, 686, 707, 784, 808, 931, 1064, 1216, 1372, 1414, 1568, 1616, 1862, 1919, 2128, 2744, 2828, 3136, 3232, 3724, 3838, 4256, 4949, 5488, 5656, 6464, 6517, 7448, 7676, 8512, 9898, 10976, 11312, 13034, 13433, 14896, 15352, 19796, 21952, 22624, 26068, 26866, 29792, 30704, 34643, 39592, 45248, 52136, 53732, 59584, 61408, 69286, 79184, 94031, 104272, 107464, 122816, 138572, 158368, 188062, 208544, 214928, 277144, 316736, 376124, 417088, 429856, 554288, 658217, 752248, 859712, 1108576, 1316434, 1504496, 2217152, 2632868, 3008992, 5265736, 6017984, 10531472, 21062944, 42125888]

約数ペア:

[(1, 42125888), (2, 21062944), (4, 10531472), (7, 6017984), (8, 5265736), (14, 3008992), (16, 2632868), (19, 2217152), (28, 1504496), (32, 1316434), (38, 1108576), (49, 859712), (56, 752248), (64, 658217), (76, 554288), (98, 429856), (101, 417088), (112, 376124), (133, 316736), (152, 277144), (196, 214928), (202, 208544), (224, 188062), (266, 158368), (304, 138572), (343, 122816), (392, 107464), (404, 104272), (448, 94031), (532, 79184), (608, 69286), (686, 61408), (707, 59584), (784, 53732), (808, 52136), (931, 45248), (1064, 39592), (1216, 34643), (1372, 30704), (1414, 29792), (1568, 26866), (1616, 26068), (1862, 22624), (1919, 21952), (2128, 19796), (2744, 15352), (2828, 14896), (3136, 13433), (3232, 13034), (3724, 11312), (3838, 10976), (4256, 9898), (4949, 8512), (5488, 7676), (5656, 7448), (6464, 6517)]