13071344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 30935520

約数和(自身を除く): 17864176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 197, 208, 232, 286, 319, 377, 394, 464, 572, 638, 754, 788, 1144, 1276, 1508, 1576, 2167, 2288, 2552, 2561, 3016, 3152, 4147, 4334, 5104, 5122, 5713, 6032, 8294, 8668, 10244, 11426, 16588, 17336, 20488, 22852, 28171, 33176, 34672, 40976, 45704, 56342, 62843, 66352, 74269, 91408, 112684, 125686, 148538, 225368, 251372, 297076, 450736, 502744, 594152, 816959, 1005488, 1188304, 1633918, 3267836, 6535672, 13071344]

約数ペア:

[(1, 13071344), (2, 6535672), (4, 3267836), (8, 1633918), (11, 1188304), (13, 1005488), (16, 816959), (22, 594152), (26, 502744), (29, 450736), (44, 297076), (52, 251372), (58, 225368), (88, 148538), (104, 125686), (116, 112684), (143, 91408), (176, 74269), (197, 66352), (208, 62843), (232, 56342), (286, 45704), (319, 40976), (377, 34672), (394, 33176), (464, 28171), (572, 22852), (638, 20488), (754, 17336), (788, 16588), (1144, 11426), (1276, 10244), (1508, 8668), (1576, 8294), (2167, 6032), (2288, 5713), (2552, 5122), (2561, 5104), (3016, 4334), (3152, 4147)]