64670116

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 71087324

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 1091, 2044, 2117, 2182, 4234, 4364, 7637, 8468, 14819, 15274, 29638, 30548, 31639, 59276, 63278, 79643, 126556, 159286, 221473, 318572, 442946, 557501, 885892, 1115002, 2230004, 2309647, 4619294, 9238588, 16167529, 32335058, 64670116]

約数ペア:

[(1, 64670116), (2, 32335058), (4, 16167529), (7, 9238588), (14, 4619294), (28, 2309647), (29, 2230004), (58, 1115002), (73, 885892), (116, 557501), (146, 442946), (203, 318572), (292, 221473), (406, 159286), (511, 126556), (812, 79643), (1022, 63278), (1091, 59276), (2044, 31639), (2117, 30548), (2182, 29638), (4234, 15274), (4364, 14819), (7637, 8468)]