42843736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 90881280

約数和(自身を除く): 48037544

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 97, 104, 124, 137, 194, 248, 274, 388, 403, 548, 776, 806, 1096, 1261, 1612, 1781, 2522, 3007, 3224, 3562, 4247, 5044, 6014, 7124, 8494, 10088, 12028, 13289, 14248, 16988, 24056, 26578, 33976, 39091, 53156, 55211, 78182, 106312, 110422, 156364, 172757, 220844, 312728, 345514, 411959, 441688, 691028, 823918, 1382056, 1647836, 3295672, 5355467, 10710934, 21421868, 42843736]

約数ペア:

[(1, 42843736), (2, 21421868), (4, 10710934), (8, 5355467), (13, 3295672), (26, 1647836), (31, 1382056), (52, 823918), (62, 691028), (97, 441688), (104, 411959), (124, 345514), (137, 312728), (194, 220844), (248, 172757), (274, 156364), (388, 110422), (403, 106312), (548, 78182), (776, 55211), (806, 53156), (1096, 39091), (1261, 33976), (1612, 26578), (1781, 24056), (2522, 16988), (3007, 14248), (3224, 13289), (3562, 12028), (4247, 10088), (5044, 8494), (6014, 7124)]