40229532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 116852736

約数和(自身を除く): 76623204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 607, 789, 1052, 1214, 1578, 1821, 1841, 2367, 2428, 3156, 3642, 3682, 4249, 4734, 5463, 5523, 7284, 7364, 8498, 9468, 10926, 11046, 12747, 16569, 16996, 21852, 22092, 25494, 33138, 38241, 50988, 66276, 76482, 152964, 159641, 319282, 478923, 638564, 957846, 1117487, 1436769, 1915692, 2234974, 2873538, 3352461, 4469948, 5747076, 6704922, 10057383, 13409844, 20114766, 40229532]

約数ペア:

[(1, 40229532), (2, 20114766), (3, 13409844), (4, 10057383), (6, 6704922), (7, 5747076), (9, 4469948), (12, 3352461), (14, 2873538), (18, 2234974), (21, 1915692), (28, 1436769), (36, 1117487), (42, 957846), (63, 638564), (84, 478923), (126, 319282), (252, 159641), (263, 152964), (526, 76482), (607, 66276), (789, 50988), (1052, 38241), (1214, 33138), (1578, 25494), (1821, 22092), (1841, 21852), (2367, 16996), (2428, 16569), (3156, 12747), (3642, 11046), (3682, 10926), (4249, 9468), (4734, 8498), (5463, 7364), (5523, 7284)]