43468048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 101243520

約数和(自身を除く): 57775472

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 647, 884, 988, 1292, 1294, 1768, 1976, 2584, 2588, 3536, 3952, 4199, 5168, 5176, 8398, 8411, 10352, 10999, 12293, 16796, 16822, 21998, 24586, 33592, 33644, 43996, 49172, 67184, 67288, 87992, 98344, 134576, 142987, 159809, 175984, 196688, 208981, 285974, 319618, 417962, 571948, 639236, 835924, 1143896, 1278472, 1671848, 2287792, 2556944, 2716753, 3343696, 5433506, 10867012, 21734024, 43468048]

約数ペア:

[(1, 43468048), (2, 21734024), (4, 10867012), (8, 5433506), (13, 3343696), (16, 2716753), (17, 2556944), (19, 2287792), (26, 1671848), (34, 1278472), (38, 1143896), (52, 835924), (68, 639236), (76, 571948), (104, 417962), (136, 319618), (152, 285974), (208, 208981), (221, 196688), (247, 175984), (272, 159809), (304, 142987), (323, 134576), (442, 98344), (494, 87992), (646, 67288), (647, 67184), (884, 49172), (988, 43996), (1292, 33644), (1294, 33592), (1768, 24586), (1976, 21998), (2584, 16822), (2588, 16796), (3536, 12293), (3952, 10999), (4199, 10352), (5168, 8411), (5176, 8398)]