28292624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 61871040

約数和(自身を除く): 33578416

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 43, 59, 68, 82, 86, 118, 136, 164, 172, 236, 272, 328, 344, 472, 656, 688, 697, 731, 944, 1003, 1394, 1462, 1763, 2006, 2419, 2537, 2788, 2924, 3526, 4012, 4838, 5074, 5576, 5848, 7052, 8024, 9676, 10148, 11152, 11696, 14104, 16048, 19352, 20296, 28208, 29971, 38704, 40592, 41123, 43129, 59942, 82246, 86258, 104017, 119884, 164492, 172516, 208034, 239768, 328984, 345032, 416068, 479536, 657968, 690064, 832136, 1664272, 1768289, 3536578, 7073156, 14146312, 28292624]

約数ペア:

[(1, 28292624), (2, 14146312), (4, 7073156), (8, 3536578), (16, 1768289), (17, 1664272), (34, 832136), (41, 690064), (43, 657968), (59, 479536), (68, 416068), (82, 345032), (86, 328984), (118, 239768), (136, 208034), (164, 172516), (172, 164492), (236, 119884), (272, 104017), (328, 86258), (344, 82246), (472, 59942), (656, 43129), (688, 41123), (697, 40592), (731, 38704), (944, 29971), (1003, 28208), (1394, 20296), (1462, 19352), (1763, 16048), (2006, 14104), (2419, 11696), (2537, 11152), (2788, 10148), (2924, 9676), (3526, 8024), (4012, 7052), (4838, 5848), (5074, 5576)]