74475136

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 158140800

約数和(自身を除く): 83665664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 271, 304, 452, 542, 608, 904, 1084, 1216, 1808, 2147, 2168, 2432, 3616, 4294, 4336, 5149, 7232, 8588, 8672, 10298, 14464, 17176, 17344, 20596, 30623, 34352, 34688, 41192, 61246, 68704, 82384, 122492, 137408, 164768, 244984, 274816, 329536, 489968, 581837, 659072, 979936, 1163674, 1959872, 2327348, 3919744, 4654696, 9309392, 18618784, 37237568, 74475136]

約数ペア:

[(1, 74475136), (2, 37237568), (4, 18618784), (8, 9309392), (16, 4654696), (19, 3919744), (32, 2327348), (38, 1959872), (64, 1163674), (76, 979936), (113, 659072), (128, 581837), (152, 489968), (226, 329536), (271, 274816), (304, 244984), (452, 164768), (542, 137408), (608, 122492), (904, 82384), (1084, 68704), (1216, 61246), (1808, 41192), (2147, 34688), (2168, 34352), (2432, 30623), (3616, 20596), (4294, 17344), (4336, 17176), (5149, 14464), (7232, 10298), (8588, 8672)]