22471982936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{15643}}^1$

素因数の和:16408

約数の個数: 64

約数和(自身を含む): 47833094400

約数和(自身を除く): 25361111464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 727, 988, 1454, 1976, 2908, 5816, 9451, 13813, 15643, 18902, 27626, 31286, 37804, 55252, 62572, 75608, 110504, 125144, 179569, 203359, 297217, 359138, 406718, 594434, 718276, 813436, 1188868, 1436552, 1626872, 2377736, 3863821, 7727642, 11372461, 15455284, 22744922, 30910568, 45489844, 90979688, 147841993, 216076759, 295683986, 432153518, 591367972, 864307036, 1182735944, 1728614072, 2808997867, 5617995734, 11235991468, 22471982936]

約数ペア:

[(1, 22471982936), (2, 11235991468), (4, 5617995734), (8, 2808997867), (13, 1728614072), (19, 1182735944), (26, 864307036), (38, 591367972), (52, 432153518), (76, 295683986), (104, 216076759), (152, 147841993), (247, 90979688), (494, 45489844), (727, 30910568), (988, 22744922), (1454, 15455284), (1976, 11372461), (2908, 7727642), (5816, 3863821), (9451, 2377736), (13813, 1626872), (15643, 1436552), (18902, 1188868), (27626, 813436), (31286, 718276), (37804, 594434), (55252, 406718), (62572, 359138), (75608, 297217), (110504, 203359), (125144, 179569)]