78124384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11047}}^1$

素因数の和:11087

約数の個数: 48

約数和(自身を含む): 175398048

約数和(自身を除く): 97273664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 11047, 22094, 44188, 88376, 143611, 176752, 187799, 287222, 353504, 375598, 574444, 751196, 1148888, 1502392, 2297776, 2441387, 3004784, 4595552, 4882774, 6009568, 9765548, 19531096, 39062192, 78124384]

約数ペア:

[(1, 78124384), (2, 39062192), (4, 19531096), (8, 9765548), (13, 6009568), (16, 4882774), (17, 4595552), (26, 3004784), (32, 2441387), (34, 2297776), (52, 1502392), (68, 1148888), (104, 751196), (136, 574444), (208, 375598), (221, 353504), (272, 287222), (416, 187799), (442, 176752), (544, 143611), (884, 88376), (1768, 44188), (3536, 22094), (7072, 11047)]