1315936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 2857680

約数和(自身を除く): 1541744

約数列:

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

約数ペア:

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