13371248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 30935520

約数和(自身を除く): 17564272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 109, 136, 164, 176, 187, 218, 272, 328, 374, 436, 451, 656, 697, 748, 872, 902, 1199, 1394, 1496, 1744, 1804, 1853, 2398, 2788, 2992, 3608, 3706, 4469, 4796, 5576, 7216, 7412, 7667, 8938, 9592, 11152, 14824, 15334, 17876, 19184, 20383, 29648, 30668, 35752, 40766, 49159, 61336, 71504, 75973, 81532, 98318, 122672, 151946, 163064, 196636, 303892, 326128, 393272, 607784, 786544, 835703, 1215568, 1671406, 3342812, 6685624, 13371248]

約数ペア:

[(1, 13371248), (2, 6685624), (4, 3342812), (8, 1671406), (11, 1215568), (16, 835703), (17, 786544), (22, 607784), (34, 393272), (41, 326128), (44, 303892), (68, 196636), (82, 163064), (88, 151946), (109, 122672), (136, 98318), (164, 81532), (176, 75973), (187, 71504), (218, 61336), (272, 49159), (328, 40766), (374, 35752), (436, 30668), (451, 29648), (656, 20383), (697, 19184), (748, 17876), (872, 15334), (902, 14824), (1199, 11152), (1394, 9592), (1496, 8938), (1744, 7667), (1804, 7412), (1853, 7216), (2398, 5576), (2788, 4796), (2992, 4469), (3608, 3706)]