65370916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 132363504

約数和(自身を除く): 66992588

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 884, 949, 1013, 1241, 1898, 2026, 2482, 3796, 4052, 4964, 13169, 16133, 17221, 26338, 32266, 34442, 52676, 64532, 68884, 73949, 147898, 223873, 295796, 447746, 895492, 961337, 1257133, 1922674, 2514266, 3845348, 5028532, 16342729, 32685458, 65370916]

約数ペア:

[(1, 65370916), (2, 32685458), (4, 16342729), (13, 5028532), (17, 3845348), (26, 2514266), (34, 1922674), (52, 1257133), (68, 961337), (73, 895492), (146, 447746), (221, 295796), (292, 223873), (442, 147898), (884, 73949), (949, 68884), (1013, 64532), (1241, 52676), (1898, 34442), (2026, 32266), (2482, 26338), (3796, 17221), (4052, 16133), (4964, 13169)]