64616164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 120911616

約数和(自身を除く): 56295452

約数列:

[1, 2, 4, 41, 47, 82, 83, 94, 101, 164, 166, 188, 202, 332, 404, 1927, 3403, 3854, 3901, 4141, 4747, 6806, 7708, 7802, 8282, 8383, 9494, 13612, 15604, 16564, 16766, 18988, 33532, 159941, 194627, 319882, 343703, 389254, 394001, 639764, 687406, 778508, 788002, 1374812, 1576004, 16154041, 32308082, 64616164]

約数ペア:

[(1, 64616164), (2, 32308082), (4, 16154041), (41, 1576004), (47, 1374812), (82, 788002), (83, 778508), (94, 687406), (101, 639764), (164, 394001), (166, 389254), (188, 343703), (202, 319882), (332, 194627), (404, 159941), (1927, 33532), (3403, 18988), (3854, 16766), (3901, 16564), (4141, 15604), (4747, 13612), (6806, 9494), (7708, 8383), (7802, 8282)]