8289472

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 18379440

約数和(自身を除く): 10089968

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 401, 544, 608, 646, 802, 1088, 1216, 1292, 1604, 2584, 3208, 5168, 6416, 6817, 7619, 10336, 12832, 13634, 15238, 20672, 25664, 27268, 30476, 54536, 60952, 109072, 121904, 129523, 218144, 243808, 259046, 436288, 487616, 518092, 1036184, 2072368, 4144736, 8289472]

約数ペア:

[(1, 8289472), (2, 4144736), (4, 2072368), (8, 1036184), (16, 518092), (17, 487616), (19, 436288), (32, 259046), (34, 243808), (38, 218144), (64, 129523), (68, 121904), (76, 109072), (136, 60952), (152, 54536), (272, 30476), (304, 27268), (323, 25664), (401, 20672), (544, 15238), (608, 13634), (646, 12832), (802, 10336), (1088, 7619), (1216, 6817), (1292, 6416), (1604, 5168), (2584, 3208)]