40660228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 89349120

約数和(自身を除く): 48688892

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 3323, 6118, 6646, 12236, 13292, 23261, 46522, 63137, 76429, 93044, 126274, 152858, 252548, 305716, 441959, 535003, 883918, 1070006, 1452151, 1767836, 2140012, 2904302, 5808604, 10165057, 20330114, 40660228]

約数ペア:

[(1, 40660228), (2, 20330114), (4, 10165057), (7, 5808604), (14, 2904302), (19, 2140012), (23, 1767836), (28, 1452151), (38, 1070006), (46, 883918), (76, 535003), (92, 441959), (133, 305716), (161, 252548), (266, 152858), (322, 126274), (437, 93044), (532, 76429), (644, 63137), (874, 46522), (1748, 23261), (3059, 13292), (3323, 12236), (6118, 6646)]