26511576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 83328000

約数和(自身を除く): 56816424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 199, 244, 273, 312, 364, 366, 398, 427, 488, 546, 597, 728, 732, 793, 796, 854, 1092, 1194, 1281, 1393, 1464, 1586, 1592, 1708, 2184, 2379, 2388, 2562, 2587, 2786, 3172, 3416, 4179, 4758, 4776, 5124, 5174, 5551, 5572, 6344, 7761, 8358, 9516, 10248, 10348, 11102, 11144, 12139, 15522, 16653, 16716, 18109, 19032, 20696, 22204, 24278, 31044, 33306, 33432, 36218, 36417, 44408, 48556, 54327, 62088, 66612, 72436, 72834, 84973, 97112, 108654, 133224, 144872, 145668, 157807, 169946, 217308, 254919, 291336, 315614, 339892, 434616, 473421, 509838, 631228, 679784, 946842, 1019676, 1104649, 1262456, 1893684, 2039352, 2209298, 3313947, 3787368, 4418596, 6627894, 8837192, 13255788, 26511576]

約数ペア:

[(1, 26511576), (2, 13255788), (3, 8837192), (4, 6627894), (6, 4418596), (7, 3787368), (8, 3313947), (12, 2209298), (13, 2039352), (14, 1893684), (21, 1262456), (24, 1104649), (26, 1019676), (28, 946842), (39, 679784), (42, 631228), (52, 509838), (56, 473421), (61, 434616), (78, 339892), (84, 315614), (91, 291336), (104, 254919), (122, 217308), (156, 169946), (168, 157807), (182, 145668), (183, 144872), (199, 133224), (244, 108654), (273, 97112), (312, 84973), (364, 72834), (366, 72436), (398, 66612), (427, 62088), (488, 54327), (546, 48556), (597, 44408), (728, 36417), (732, 36218), (793, 33432), (796, 33306), (854, 31044), (1092, 24278), (1194, 22204), (1281, 20696), (1393, 19032), (1464, 18109), (1586, 16716), (1592, 16653), (1708, 15522), (2184, 12139), (2379, 11144), (2388, 11102), (2562, 10348), (2587, 10248), (2786, 9516), (3172, 8358), (3416, 7761), (4179, 6344), (4758, 5572), (4776, 5551), (5124, 5174)]