1671428864

素因数分解:

$2^8\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4073}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 3830537760

約数和(自身を除く): 2159108896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 256, 448, 458, 896, 916, 1603, 1792, 1832, 3206, 3664, 4073, 6412, 7328, 8146, 12824, 14656, 16292, 25648, 28511, 29312, 32584, 51296, 57022, 58624, 65168, 102592, 114044, 130336, 205184, 228088, 260672, 410368, 456176, 521344, 912352, 932717, 1042688, 1824704, 1865434, 3649408, 3730868, 6529019, 7298816, 7461736, 13058038, 14923472, 26116076, 29846944, 52232152, 59693888, 104464304, 119387776, 208928608, 238775552, 417857216, 835714432, 1671428864]

約数ペア:

[(1, 1671428864), (2, 835714432), (4, 417857216), (7, 238775552), (8, 208928608), (14, 119387776), (16, 104464304), (28, 59693888), (32, 52232152), (56, 29846944), (64, 26116076), (112, 14923472), (128, 13058038), (224, 7461736), (229, 7298816), (256, 6529019), (448, 3730868), (458, 3649408), (896, 1865434), (916, 1824704), (1603, 1042688), (1792, 932717), (1832, 912352), (3206, 521344), (3664, 456176), (4073, 410368), (6412, 260672), (7328, 228088), (8146, 205184), (12824, 130336), (14656, 114044), (16292, 102592), (25648, 65168), (28511, 58624), (29312, 57022), (32584, 51296)]