65846928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195973}}^1$

素因数の和:195991

約数の個数: 40

約数和(自身を含む): 194406208

約数和(自身を除く): 128559280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195973, 391946, 587919, 783892, 1175838, 1371811, 1567784, 2351676, 2743622, 3135568, 4115433, 4703352, 5487244, 8230866, 9406704, 10974488, 16461732, 21948976, 32923464, 65846928]

約数ペア:

[(1, 65846928), (2, 32923464), (3, 21948976), (4, 16461732), (6, 10974488), (7, 9406704), (8, 8230866), (12, 5487244), (14, 4703352), (16, 4115433), (21, 3135568), (24, 2743622), (28, 2351676), (42, 1567784), (48, 1371811), (56, 1175838), (84, 783892), (112, 587919), (168, 391946), (336, 195973)]