534074944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20763

約数の個数: 56

約数和(自身を含む): 1178202368

約数和(自身を除く): 644127424

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 20707, 25792, 41414, 82828, 165656, 269191, 331312, 538382, 641917, 662624, 1076764, 1283834, 1325248, 2153528, 2567668, 4307056, 5135336, 8344921, 8614112, 10270672, 16689842, 17228224, 20541344, 33379684, 41082688, 66759368, 133518736, 267037472, 534074944]

約数ペア:

[(1, 534074944), (2, 267037472), (4, 133518736), (8, 66759368), (13, 41082688), (16, 33379684), (26, 20541344), (31, 17228224), (32, 16689842), (52, 10270672), (62, 8614112), (64, 8344921), (104, 5135336), (124, 4307056), (208, 2567668), (248, 2153528), (403, 1325248), (416, 1283834), (496, 1076764), (806, 662624), (832, 641917), (992, 538382), (1612, 331312), (1984, 269191), (3224, 165656), (6448, 82828), (12896, 41414), (20707, 25792)]