15696488824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1\times {\mathrm{821}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 31378764960

約数和(自身を除く): 15682276136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 547, 821, 1028, 1094, 1642, 2056, 2188, 3284, 4369, 4376, 6568, 8738, 9299, 13957, 17476, 18598, 27914, 34952, 37196, 55828, 74392, 111656, 140579, 210997, 281158, 421994, 449087, 562316, 843988, 898174, 1124632, 1687976, 1796348, 2389843, 3586949, 3592696, 4779686, 7173898, 7634479, 9559372, 14347796, 15268958, 19118744, 28695592, 30537916, 61075832, 115415359, 230830718, 461661436, 923322872, 1962061103, 3924122206, 7848244412, 15696488824]

約数ペア:

[(1, 15696488824), (2, 7848244412), (4, 3924122206), (8, 1962061103), (17, 923322872), (34, 461661436), (68, 230830718), (136, 115415359), (257, 61075832), (514, 30537916), (547, 28695592), (821, 19118744), (1028, 15268958), (1094, 14347796), (1642, 9559372), (2056, 7634479), (2188, 7173898), (3284, 4779686), (4369, 3592696), (4376, 3586949), (6568, 2389843), (8738, 1796348), (9299, 1687976), (13957, 1124632), (17476, 898174), (18598, 843988), (27914, 562316), (34952, 449087), (37196, 421994), (55828, 281158), (74392, 210997), (111656, 140579)]