73933216

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 167166720

約数和(自身を除く): 93233504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1381, 1673, 1912, 2762, 3346, 3824, 5524, 6692, 7648, 9667, 11048, 13384, 19334, 22096, 26768, 38668, 44192, 53536, 77336, 154672, 309344, 330059, 660118, 1320236, 2310413, 2640472, 4620826, 5280944, 9241652, 10561888, 18483304, 36966608, 73933216]

約数ペア:

[(1, 73933216), (2, 36966608), (4, 18483304), (7, 10561888), (8, 9241652), (14, 5280944), (16, 4620826), (28, 2640472), (32, 2310413), (56, 1320236), (112, 660118), (224, 330059), (239, 309344), (478, 154672), (956, 77336), (1381, 53536), (1673, 44192), (1912, 38668), (2762, 26768), (3346, 22096), (3824, 19334), (5524, 13384), (6692, 11048), (7648, 9667)]