402952384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2573

約数の個数: 56

約数和(自身を含む): 835688448

約数和(自身を除く): 432736064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 1984, 2447, 2573, 2656, 4894, 5146, 5312, 9788, 10292, 19576, 20584, 39152, 41168, 75857, 78304, 82336, 151714, 156608, 164672, 203101, 303428, 406202, 606856, 812404, 1213712, 1624808, 2427424, 3249616, 4854848, 6296131, 6499232, 12592262, 12998464, 25184524, 50369048, 100738096, 201476192, 402952384]

約数ペア:

[(1, 402952384), (2, 201476192), (4, 100738096), (8, 50369048), (16, 25184524), (31, 12998464), (32, 12592262), (62, 6499232), (64, 6296131), (83, 4854848), (124, 3249616), (166, 2427424), (248, 1624808), (332, 1213712), (496, 812404), (664, 606856), (992, 406202), (1328, 303428), (1984, 203101), (2447, 164672), (2573, 156608), (2656, 151714), (4894, 82336), (5146, 78304), (5312, 75857), (9788, 41168), (10292, 39152), (19576, 20584)]