42406936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 98380800

約数和(自身を除く): 55973864

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1951, 1976, 2717, 3902, 5434, 7804, 10868, 15608, 21461, 21736, 25363, 37069, 42922, 50726, 74138, 85844, 101452, 148276, 171688, 202904, 278993, 296552, 407759, 481897, 557986, 815518, 963794, 1115972, 1631036, 1927588, 2231944, 3262072, 3855176, 5300867, 10601734, 21203468, 42406936]

約数ペア:

[(1, 42406936), (2, 21203468), (4, 10601734), (8, 5300867), (11, 3855176), (13, 3262072), (19, 2231944), (22, 1927588), (26, 1631036), (38, 1115972), (44, 963794), (52, 815518), (76, 557986), (88, 481897), (104, 407759), (143, 296552), (152, 278993), (209, 202904), (247, 171688), (286, 148276), (418, 101452), (494, 85844), (572, 74138), (836, 50726), (988, 42922), (1144, 37069), (1672, 25363), (1951, 21736), (1976, 21461), (2717, 15608), (3902, 10868), (5434, 7804)]