61307008

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 142326720

約数和(自身を除く): 81019712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1291, 1484, 1696, 2582, 2968, 3392, 5164, 5936, 6784, 9037, 10328, 11872, 18074, 20656, 23744, 36148, 41312, 47488, 68423, 72296, 82624, 136846, 144592, 165248, 273692, 289184, 478961, 547384, 578368, 957922, 1094768, 1156736, 1915844, 2189536, 3831688, 4379072, 7663376, 8758144, 15326752, 30653504, 61307008]

約数ペア:

[(1, 61307008), (2, 30653504), (4, 15326752), (7, 8758144), (8, 7663376), (14, 4379072), (16, 3831688), (28, 2189536), (32, 1915844), (53, 1156736), (56, 1094768), (64, 957922), (106, 578368), (112, 547384), (128, 478961), (212, 289184), (224, 273692), (371, 165248), (424, 144592), (448, 136846), (742, 82624), (848, 72296), (896, 68423), (1291, 47488), (1484, 41312), (1696, 36148), (2582, 23744), (2968, 20656), (3392, 18074), (5164, 11872), (5936, 10328), (6784, 9037)]