7327904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 7913056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 89, 124, 166, 178, 248, 332, 356, 496, 664, 712, 992, 1328, 1424, 2573, 2656, 2759, 2848, 5146, 5518, 7387, 10292, 11036, 14774, 20584, 22072, 29548, 41168, 44144, 59096, 82336, 88288, 118192, 228997, 236384, 457994, 915988, 1831976, 3663952, 7327904]

約数ペア:

[(1, 7327904), (2, 3663952), (4, 1831976), (8, 915988), (16, 457994), (31, 236384), (32, 228997), (62, 118192), (83, 88288), (89, 82336), (124, 59096), (166, 44144), (178, 41168), (248, 29548), (332, 22072), (356, 20584), (496, 14774), (664, 11036), (712, 10292), (992, 7387), (1328, 5518), (1424, 5146), (2573, 2848), (2656, 2759)]