28520832

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 80790120

約数和(自身を除く): 52269288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 257, 272, 289, 384, 408, 514, 544, 578, 771, 816, 867, 1028, 1088, 1156, 1542, 1632, 1734, 2056, 2176, 2312, 3084, 3264, 3468, 4112, 4369, 4624, 6168, 6528, 6936, 8224, 8738, 9248, 12336, 13107, 13872, 16448, 17476, 18496, 24672, 26214, 27744, 32896, 34952, 36992, 49344, 52428, 55488, 69904, 74273, 98688, 104856, 110976, 139808, 148546, 209712, 222819, 279616, 297092, 419424, 445638, 559232, 594184, 838848, 891276, 1188368, 1677696, 1782552, 2376736, 3565104, 4753472, 7130208, 9506944, 14260416, 28520832]

約数ペア:

[(1, 28520832), (2, 14260416), (3, 9506944), (4, 7130208), (6, 4753472), (8, 3565104), (12, 2376736), (16, 1782552), (17, 1677696), (24, 1188368), (32, 891276), (34, 838848), (48, 594184), (51, 559232), (64, 445638), (68, 419424), (96, 297092), (102, 279616), (128, 222819), (136, 209712), (192, 148546), (204, 139808), (257, 110976), (272, 104856), (289, 98688), (384, 74273), (408, 69904), (514, 55488), (544, 52428), (578, 49344), (771, 36992), (816, 34952), (867, 32896), (1028, 27744), (1088, 26214), (1156, 24672), (1542, 18496), (1632, 17476), (1734, 16448), (2056, 13872), (2176, 13107), (2312, 12336), (3084, 9248), (3264, 8738), (3468, 8224), (4112, 6936), (4369, 6528), (4624, 6168)]