29128089952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{2659}}^1$

素因数の和:4248

約数の個数: 96

約数和(自身を含む): 65456748000

約数和(自身を除く): 36328658048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1549, 1768, 2659, 3098, 3536, 5318, 6196, 7072, 10636, 12392, 20137, 21272, 24784, 26333, 34567, 40274, 42544, 45203, 49568, 52666, 69134, 80548, 85088, 90406, 105332, 138268, 161096, 180812, 210664, 276536, 322192, 342329, 361624, 421328, 553072, 587639, 644384, 684658, 723248, 842656, 1106144, 1175278, 1369316, 1446496, 2350556, 2738632, 4118791, 4701112, 5477264, 8237582, 9402224, 10954528, 16475164, 18804448, 32950328, 53544283, 65900656, 70019447, 107088566, 131801312, 140038894, 214177132, 280077788, 428354264, 560155576, 856708528, 910252811, 1120311152, 1713417056, 1820505622, 2240622304, 3641011244, 7282022488, 14564044976, 29128089952]

約数ペア:

[(1, 29128089952), (2, 14564044976), (4, 7282022488), (8, 3641011244), (13, 2240622304), (16, 1820505622), (17, 1713417056), (26, 1120311152), (32, 910252811), (34, 856708528), (52, 560155576), (68, 428354264), (104, 280077788), (136, 214177132), (208, 140038894), (221, 131801312), (272, 107088566), (416, 70019447), (442, 65900656), (544, 53544283), (884, 32950328), (1549, 18804448), (1768, 16475164), (2659, 10954528), (3098, 9402224), (3536, 8237582), (5318, 5477264), (6196, 4701112), (7072, 4118791), (10636, 2738632), (12392, 2350556), (20137, 1446496), (21272, 1369316), (24784, 1175278), (26333, 1106144), (34567, 842656), (40274, 723248), (42544, 684658), (45203, 644384), (49568, 587639), (52666, 553072), (69134, 421328), (80548, 361624), (85088, 342329), (90406, 322192), (105332, 276536), (138268, 210664), (161096, 180812)]