78620698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 131326272

約数和(自身を除く): 52705574

約数列:

[1, 2, 13, 26, 41, 82, 131, 262, 533, 563, 1066, 1126, 1703, 3406, 5371, 7319, 10742, 14638, 23083, 46166, 69823, 73753, 139646, 147506, 300079, 600158, 958789, 1917578, 3023873, 6047746, 39310349, 78620698]

約数ペア:

[(1, 78620698), (2, 39310349), (13, 6047746), (26, 3023873), (41, 1917578), (82, 958789), (131, 600158), (262, 300079), (533, 147506), (563, 139646), (1066, 73753), (1126, 69823), (1703, 46166), (3406, 23083), (5371, 14638), (7319, 10742)]