28482608

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 70114560

約数和(自身を除く): 41631952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 379, 427, 488, 616, 671, 758, 854, 976, 1232, 1342, 1516, 1708, 2653, 2684, 3032, 3416, 4169, 4697, 5306, 5368, 6064, 6832, 8338, 9394, 10612, 10736, 16676, 18788, 21224, 23119, 29183, 33352, 37576, 42448, 46238, 58366, 66704, 75152, 92476, 116732, 161833, 184952, 233464, 254309, 323666, 369904, 466928, 508618, 647332, 1017236, 1294664, 1780163, 2034472, 2589328, 3560326, 4068944, 7120652, 14241304, 28482608]

約数ペア:

[(1, 28482608), (2, 14241304), (4, 7120652), (7, 4068944), (8, 3560326), (11, 2589328), (14, 2034472), (16, 1780163), (22, 1294664), (28, 1017236), (44, 647332), (56, 508618), (61, 466928), (77, 369904), (88, 323666), (112, 254309), (122, 233464), (154, 184952), (176, 161833), (244, 116732), (308, 92476), (379, 75152), (427, 66704), (488, 58366), (616, 46238), (671, 42448), (758, 37576), (854, 33352), (976, 29183), (1232, 23119), (1342, 21224), (1516, 18788), (1708, 16676), (2653, 10736), (2684, 10612), (3032, 9394), (3416, 8338), (4169, 6832), (4697, 6064), (5306, 5368)]