13255352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 28892160

約数和(自身を除く): 15636808

約数列:

[1, 2, 4, 8, 11, 22, 31, 43, 44, 62, 86, 88, 113, 124, 172, 226, 248, 341, 344, 452, 473, 682, 904, 946, 1243, 1333, 1364, 1892, 2486, 2666, 2728, 3503, 3784, 4859, 4972, 5332, 7006, 9718, 9944, 10664, 14012, 14663, 19436, 28024, 29326, 38533, 38872, 53449, 58652, 77066, 106898, 117304, 150629, 154132, 213796, 301258, 308264, 427592, 602516, 1205032, 1656919, 3313838, 6627676, 13255352]

約数ペア:

[(1, 13255352), (2, 6627676), (4, 3313838), (8, 1656919), (11, 1205032), (22, 602516), (31, 427592), (43, 308264), (44, 301258), (62, 213796), (86, 154132), (88, 150629), (113, 117304), (124, 106898), (172, 77066), (226, 58652), (248, 53449), (341, 38872), (344, 38533), (452, 29326), (473, 28024), (682, 19436), (904, 14663), (946, 14012), (1243, 10664), (1333, 9944), (1364, 9718), (1892, 7006), (2486, 5332), (2666, 4972), (2728, 4859), (3503, 3784)]