40448448

素因数分解:

$2^6\times 3^2\times {\mathrm{70223}}^1$

素因数の和:70241

約数の個数: 42

約数和(自身を含む): 115939824

約数和(自身を除く): 75491376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 70223, 140446, 210669, 280892, 421338, 561784, 632007, 842676, 1123568, 1264014, 1685352, 2247136, 2528028, 3370704, 4494272, 5056056, 6741408, 10112112, 13482816, 20224224, 40448448]

約数ペア:

[(1, 40448448), (2, 20224224), (3, 13482816), (4, 10112112), (6, 6741408), (8, 5056056), (9, 4494272), (12, 3370704), (16, 2528028), (18, 2247136), (24, 1685352), (32, 1264014), (36, 1123568), (48, 842676), (64, 632007), (72, 561784), (96, 421338), (144, 280892), (192, 210669), (288, 140446), (576, 70223)]