73716688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 147865536

約数和(自身を除く): 74148848

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1091, 1648, 2182, 4223, 4364, 8446, 8728, 16892, 17456, 33784, 44731, 67568, 89462, 112373, 178924, 224746, 357848, 449492, 715696, 898984, 1797968, 4607293, 9214586, 18429172, 36858344, 73716688]

約数ペア:

[(1, 73716688), (2, 36858344), (4, 18429172), (8, 9214586), (16, 4607293), (41, 1797968), (82, 898984), (103, 715696), (164, 449492), (206, 357848), (328, 224746), (412, 178924), (656, 112373), (824, 89462), (1091, 67568), (1648, 44731), (2182, 33784), (4223, 17456), (4364, 16892), (8446, 8728)]