73849088

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 158941440

約数和(自身を除く): 85092352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 239, 256, 272, 284, 478, 544, 568, 956, 1088, 1136, 1207, 1912, 2176, 2272, 2414, 3824, 4063, 4352, 4544, 4828, 7648, 8126, 9088, 9656, 15296, 16252, 16969, 18176, 19312, 30592, 32504, 33938, 38624, 61184, 65008, 67876, 77248, 130016, 135752, 154496, 260032, 271504, 288473, 308992, 520064, 543008, 576946, 1040128, 1086016, 1153892, 2172032, 2307784, 4344064, 4615568, 9231136, 18462272, 36924544, 73849088]

約数ペア:

[(1, 73849088), (2, 36924544), (4, 18462272), (8, 9231136), (16, 4615568), (17, 4344064), (32, 2307784), (34, 2172032), (64, 1153892), (68, 1086016), (71, 1040128), (128, 576946), (136, 543008), (142, 520064), (239, 308992), (256, 288473), (272, 271504), (284, 260032), (478, 154496), (544, 135752), (568, 130016), (956, 77248), (1088, 67876), (1136, 65008), (1207, 61184), (1912, 38624), (2176, 33938), (2272, 32504), (2414, 30592), (3824, 19312), (4063, 18176), (4352, 16969), (4544, 16252), (4828, 15296), (7648, 9656), (8126, 9088)]