78625952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7653

約数の個数: 48

約数和(自身を含む): 172549440

約数和(自身を除く): 93923488

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 7607, 10336, 15214, 30428, 60856, 121712, 129319, 144533, 243424, 258638, 289066, 517276, 578132, 1034552, 1156264, 2069104, 2312528, 2457061, 4138208, 4625056, 4914122, 9828244, 19656488, 39312976, 78625952]

約数ペア:

[(1, 78625952), (2, 39312976), (4, 19656488), (8, 9828244), (16, 4914122), (17, 4625056), (19, 4138208), (32, 2457061), (34, 2312528), (38, 2069104), (68, 1156264), (76, 1034552), (136, 578132), (152, 517276), (272, 289066), (304, 258638), (323, 243424), (544, 144533), (608, 129319), (646, 121712), (1292, 60856), (2584, 30428), (5168, 15214), (7607, 10336)]