71428224

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26573}}^1$

素因数の和:26597

約数の個数: 64

約数和(自身を含む): 216843840

約数和(自身を除く): 145415616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 26573, 53146, 79719, 106292, 159438, 186011, 212584, 318876, 372022, 425168, 558033, 637752, 744044, 850336, 1116066, 1275504, 1488088, 1700672, 2232132, 2551008, 2976176, 3401344, 4464264, 5102016, 5952352, 8928528, 10204032, 11904704, 17857056, 23809408, 35714112, 71428224]

約数ペア:

[(1, 71428224), (2, 35714112), (3, 23809408), (4, 17857056), (6, 11904704), (7, 10204032), (8, 8928528), (12, 5952352), (14, 5102016), (16, 4464264), (21, 3401344), (24, 2976176), (28, 2551008), (32, 2232132), (42, 1700672), (48, 1488088), (56, 1275504), (64, 1116066), (84, 850336), (96, 744044), (112, 637752), (128, 558033), (168, 425168), (192, 372022), (224, 318876), (336, 212584), (384, 186011), (448, 159438), (672, 106292), (896, 79719), (1344, 53146), (2688, 26573)]