65774072

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12940

約数の個数: 48

約数和(自身を含む): 154508760

約数和(自身を除く): 88734688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 12907, 25814, 51628, 90349, 103256, 167791, 180698, 335582, 361396, 632443, 671164, 722792, 1174537, 1264886, 1342328, 2349074, 2529772, 4698148, 5059544, 8221759, 9396296, 16443518, 32887036, 65774072]

約数ペア:

[(1, 65774072), (2, 32887036), (4, 16443518), (7, 9396296), (8, 8221759), (13, 5059544), (14, 4698148), (26, 2529772), (28, 2349074), (49, 1342328), (52, 1264886), (56, 1174537), (91, 722792), (98, 671164), (104, 632443), (182, 361396), (196, 335582), (364, 180698), (392, 167791), (637, 103256), (728, 90349), (1274, 51628), (2548, 25814), (5096, 12907)]