26328984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 78624000

約数和(自身を除く): 52295016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 181, 209, 228, 232, 264, 319, 348, 362, 418, 456, 543, 551, 627, 638, 696, 724, 836, 957, 1086, 1102, 1254, 1276, 1448, 1653, 1672, 1914, 1991, 2172, 2204, 2508, 2552, 3306, 3439, 3828, 3982, 4344, 4408, 5016, 5249, 5973, 6061, 6612, 6878, 7656, 7964, 10317, 10498, 11946, 12122, 13224, 13756, 15747, 15928, 18183, 20634, 20996, 23892, 24244, 27512, 31494, 36366, 37829, 41268, 41992, 47784, 48488, 57739, 62988, 72732, 75658, 82536, 99731, 113487, 115478, 125976, 145464, 151316, 173217, 199462, 226974, 230956, 299193, 302632, 346434, 398924, 453948, 461912, 598386, 692868, 797848, 907896, 1097041, 1196772, 1385736, 2194082, 2393544, 3291123, 4388164, 6582246, 8776328, 13164492, 26328984]

約数ペア:

[(1, 26328984), (2, 13164492), (3, 8776328), (4, 6582246), (6, 4388164), (8, 3291123), (11, 2393544), (12, 2194082), (19, 1385736), (22, 1196772), (24, 1097041), (29, 907896), (33, 797848), (38, 692868), (44, 598386), (57, 461912), (58, 453948), (66, 398924), (76, 346434), (87, 302632), (88, 299193), (114, 230956), (116, 226974), (132, 199462), (152, 173217), (174, 151316), (181, 145464), (209, 125976), (228, 115478), (232, 113487), (264, 99731), (319, 82536), (348, 75658), (362, 72732), (418, 62988), (456, 57739), (543, 48488), (551, 47784), (627, 41992), (638, 41268), (696, 37829), (724, 36366), (836, 31494), (957, 27512), (1086, 24244), (1102, 23892), (1254, 20996), (1276, 20634), (1448, 18183), (1653, 15928), (1672, 15747), (1914, 13756), (1991, 13224), (2172, 12122), (2204, 11946), (2508, 10498), (2552, 10317), (3306, 7964), (3439, 7656), (3828, 6878), (3982, 6612), (4344, 6061), (4408, 5973), (5016, 5249)]