42037492

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1700

約数の個数: 36

約数和(自身を含む): 86247840

約数和(自身を除く): 44210348

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1543, 1946, 3086, 3892, 6172, 6811, 10801, 13622, 21602, 27244, 43204, 75607, 151214, 214477, 302428, 428954, 857908, 1501339, 3002678, 6005356, 10509373, 21018746, 42037492]

約数ペア:

[(1, 42037492), (2, 21018746), (4, 10509373), (7, 6005356), (14, 3002678), (28, 1501339), (49, 857908), (98, 428954), (139, 302428), (196, 214477), (278, 151214), (556, 75607), (973, 43204), (1543, 27244), (1946, 21602), (3086, 13622), (3892, 10801), (6172, 6811)]