2631872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 56

約数和(自身を含む): 5760720

約数和(自身を除く): 3128848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 59, 64, 68, 82, 118, 136, 164, 236, 272, 328, 472, 544, 656, 697, 944, 1003, 1088, 1312, 1394, 1888, 2006, 2419, 2624, 2788, 3776, 4012, 4838, 5576, 8024, 9676, 11152, 16048, 19352, 22304, 32096, 38704, 41123, 44608, 64192, 77408, 82246, 154816, 164492, 328984, 657968, 1315936, 2631872]

約数ペア:

[(1, 2631872), (2, 1315936), (4, 657968), (8, 328984), (16, 164492), (17, 154816), (32, 82246), (34, 77408), (41, 64192), (59, 44608), (64, 41123), (68, 38704), (82, 32096), (118, 22304), (136, 19352), (164, 16048), (236, 11152), (272, 9676), (328, 8024), (472, 5576), (544, 4838), (656, 4012), (697, 3776), (944, 2788), (1003, 2624), (1088, 2419), (1312, 2006), (1394, 1888)]