39869522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 80269056

約数和(自身を除く): 40399534

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 97, 119, 154, 157, 187, 194, 238, 314, 374, 679, 1067, 1099, 1309, 1358, 1649, 1727, 2134, 2198, 2618, 2669, 3298, 3454, 5338, 7469, 11543, 12089, 14938, 15229, 18139, 18683, 23086, 24178, 29359, 30458, 36278, 37366, 58718, 106603, 126973, 167519, 205513, 213206, 253946, 258893, 335038, 411026, 517786, 1172633, 1812251, 2345266, 2847823, 3624502, 5695646, 19934761, 39869522]

約数ペア:

[(1, 39869522), (2, 19934761), (7, 5695646), (11, 3624502), (14, 2847823), (17, 2345266), (22, 1812251), (34, 1172633), (77, 517786), (97, 411026), (119, 335038), (154, 258893), (157, 253946), (187, 213206), (194, 205513), (238, 167519), (314, 126973), (374, 106603), (679, 58718), (1067, 37366), (1099, 36278), (1309, 30458), (1358, 29359), (1649, 24178), (1727, 23086), (2134, 18683), (2198, 18139), (2618, 15229), (2669, 14938), (3298, 12089), (3454, 11543), (5338, 7469)]