64410456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12841}}^1$

素因数の和:12880

約数の個数: 64

約数和(自身を含む): 184924800

約数和(自身を除く): 120514344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 12841, 25682, 38523, 51364, 77046, 102728, 141251, 154092, 243979, 282502, 308184, 423753, 487958, 565004, 731937, 847506, 975916, 1130008, 1463874, 1695012, 1951832, 2683769, 2927748, 3390024, 5367538, 5855496, 8051307, 10735076, 16102614, 21470152, 32205228, 64410456]

約数ペア:

[(1, 64410456), (2, 32205228), (3, 21470152), (4, 16102614), (6, 10735076), (8, 8051307), (11, 5855496), (12, 5367538), (19, 3390024), (22, 2927748), (24, 2683769), (33, 1951832), (38, 1695012), (44, 1463874), (57, 1130008), (66, 975916), (76, 847506), (88, 731937), (114, 565004), (132, 487958), (152, 423753), (209, 308184), (228, 282502), (264, 243979), (418, 154092), (456, 141251), (627, 102728), (836, 77046), (1254, 51364), (1672, 38523), (2508, 25682), (5016, 12841)]