2114944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 4798080

約数和(自身を除く): 2683136

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 128, 164, 208, 248, 328, 403, 416, 496, 533, 656, 806, 832, 992, 1066, 1271, 1312, 1612, 1664, 1984, 2132, 2542, 2624, 3224, 3968, 4264, 5084, 5248, 6448, 8528, 10168, 12896, 16523, 17056, 20336, 25792, 33046, 34112, 40672, 51584, 66092, 68224, 81344, 132184, 162688, 264368, 528736, 1057472, 2114944]

約数ペア:

[(1, 2114944), (2, 1057472), (4, 528736), (8, 264368), (13, 162688), (16, 132184), (26, 81344), (31, 68224), (32, 66092), (41, 51584), (52, 40672), (62, 34112), (64, 33046), (82, 25792), (104, 20336), (124, 17056), (128, 16523), (164, 12896), (208, 10168), (248, 8528), (328, 6448), (403, 5248), (416, 5084), (496, 4264), (533, 3968), (656, 3224), (806, 2624), (832, 2542), (992, 2132), (1066, 1984), (1271, 1664), (1312, 1612)]