70723328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 154526400

約数和(自身を除く): 83803072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 269, 316, 416, 538, 632, 832, 1027, 1076, 1264, 1664, 2054, 2152, 2528, 3328, 3497, 4108, 4304, 5056, 6994, 8216, 8608, 10112, 13988, 16432, 17216, 20224, 21251, 27976, 32864, 34432, 42502, 55952, 65728, 68864, 85004, 111904, 131456, 170008, 223808, 262912, 276263, 340016, 447616, 552526, 680032, 895232, 1105052, 1360064, 2210104, 2720128, 4420208, 5440256, 8840416, 17680832, 35361664, 70723328]

約数ペア:

[(1, 70723328), (2, 35361664), (4, 17680832), (8, 8840416), (13, 5440256), (16, 4420208), (26, 2720128), (32, 2210104), (52, 1360064), (64, 1105052), (79, 895232), (104, 680032), (128, 552526), (158, 447616), (208, 340016), (256, 276263), (269, 262912), (316, 223808), (416, 170008), (538, 131456), (632, 111904), (832, 85004), (1027, 68864), (1076, 65728), (1264, 55952), (1664, 42502), (2054, 34432), (2152, 32864), (2528, 27976), (3328, 21251), (3497, 20224), (4108, 17216), (4304, 16432), (5056, 13988), (6994, 10112), (8216, 8608)]