40637568

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 109156320

約数和(自身を除く): 68518752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 776, 1091, 1164, 1552, 2182, 2328, 3104, 3273, 4364, 4656, 6208, 6546, 8728, 9312, 12416, 13092, 17456, 18624, 26184, 34912, 37248, 52368, 69824, 104736, 105827, 139648, 209472, 211654, 317481, 418944, 423308, 634962, 846616, 1269924, 1693232, 2539848, 3386464, 5079696, 6772928, 10159392, 13545856, 20318784, 40637568]

約数ペア:

[(1, 40637568), (2, 20318784), (3, 13545856), (4, 10159392), (6, 6772928), (8, 5079696), (12, 3386464), (16, 2539848), (24, 1693232), (32, 1269924), (48, 846616), (64, 634962), (96, 423308), (97, 418944), (128, 317481), (192, 211654), (194, 209472), (291, 139648), (384, 105827), (388, 104736), (582, 69824), (776, 52368), (1091, 37248), (1164, 34912), (1552, 26184), (2182, 18624), (2328, 17456), (3104, 13092), (3273, 12416), (4364, 9312), (4656, 8728), (6208, 6546)]