73477376

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 169439424

約数和(自身を除く): 95962048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 313, 448, 524, 626, 896, 917, 1048, 1252, 1792, 1834, 2096, 2191, 2504, 3668, 4192, 4382, 5008, 7336, 8384, 8764, 10016, 14672, 16768, 17528, 20032, 29344, 33536, 35056, 40064, 41003, 58688, 70112, 80128, 82006, 117376, 140224, 164012, 234752, 280448, 287021, 328024, 560896, 574042, 656048, 1148084, 1312096, 2296168, 2624192, 4592336, 5248384, 9184672, 10496768, 18369344, 36738688, 73477376]

約数ペア:

[(1, 73477376), (2, 36738688), (4, 18369344), (7, 10496768), (8, 9184672), (14, 5248384), (16, 4592336), (28, 2624192), (32, 2296168), (56, 1312096), (64, 1148084), (112, 656048), (128, 574042), (131, 560896), (224, 328024), (256, 287021), (262, 280448), (313, 234752), (448, 164012), (524, 140224), (626, 117376), (896, 82006), (917, 80128), (1048, 70112), (1252, 58688), (1792, 41003), (1834, 40064), (2096, 35056), (2191, 33536), (2504, 29344), (3668, 20032), (4192, 17528), (4382, 16768), (5008, 14672), (7336, 10016), (8384, 8764)]