40479816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5686

約数の個数: 64

約数和(自身を含む): 113742720

約数和(自身を除く): 73262904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 5641, 7176, 11282, 16923, 22564, 33846, 45128, 67692, 73333, 129743, 135384, 146666, 219999, 259486, 293332, 389229, 439998, 518972, 586664, 778458, 879996, 1037944, 1556916, 1686659, 1759992, 3113832, 3373318, 5059977, 6746636, 10119954, 13493272, 20239908, 40479816]

約数ペア:

[(1, 40479816), (2, 20239908), (3, 13493272), (4, 10119954), (6, 6746636), (8, 5059977), (12, 3373318), (13, 3113832), (23, 1759992), (24, 1686659), (26, 1556916), (39, 1037944), (46, 879996), (52, 778458), (69, 586664), (78, 518972), (92, 439998), (104, 389229), (138, 293332), (156, 259486), (184, 219999), (276, 146666), (299, 135384), (312, 129743), (552, 73333), (598, 67692), (897, 45128), (1196, 33846), (1794, 22564), (2392, 16923), (3588, 11282), (5641, 7176)]